20346822144

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 480

約数和(自身を含む): 69376095360

約数和(自身を除く): 49029273216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 37, 38, 44, 48, 57, 64, 66, 72, 74, 76, 88, 96, 99, 111, 114, 128, 132, 144, 148, 152, 171, 176, 192, 198, 209, 222, 228, 256, 264, 288, 296, 304, 333, 342, 352, 384, 396, 407, 418, 444, 456, 512, 528, 571, 576, 592, 608, 627, 666, 684, 703, 704, 768, 792, 814, 836, 888, 912, 1056, 1142, 1152, 1184, 1216, 1221, 1254, 1332, 1368, 1406, 1408, 1536, 1584, 1628, 1672, 1713, 1776, 1824, 1881, 2109, 2112, 2284, 2304, 2368, 2432, 2442, 2508, 2664, 2736, 2812, 2816, 3168, 3256, 3344, 3426, 3552, 3648, 3663, 3762, 4218, 4224, 4568, 4608, 4736, 4864, 4884, 5016, 5139, 5328, 5472, 5624, 5632, 6281, 6327, 6336, 6512, 6688, 6852, 7104, 7296, 7326, 7524, 7733, 8436, 8448, 9136, 9472, 9728, 9768, 10032, 10278, 10656, 10849, 10944, 11248, 12562, 12654, 12672, 13024, 13376, 13704, 14208, 14592, 14652, 15048, 15466, 16872, 16896, 18272, 18843, 18944, 19536, 20064, 20556, 21127, 21312, 21698, 21888, 22496, 23199, 25124, 25308, 25344, 26048, 26752, 27408, 28416, 29184, 29304, 30096, 30932, 32547, 33744, 36544, 37686, 39072, 40128, 41112, 42254, 42624, 43396, 43776, 44992, 46398, 50248, 50616, 50688, 52096, 53504, 54816, 56529, 56832, 58608, 60192, 61864, 63381, 65094, 67488, 69597, 73088, 75372, 78144, 80256, 82224, 84508, 85248, 86792, 87552, 89984, 92796, 97641, 100496, 101232, 104192, 107008, 109632, 113058, 117216, 119339, 120384, 123728, 126762, 130188, 134976, 139194, 146176, 150744, 156288, 160512, 164448, 169016, 170496, 173584, 179968, 185592, 190143, 195282, 200992, 202464, 208384, 219264, 226116, 232397, 234432, 238678, 240768, 247456, 253524, 260376, 269952, 278388, 292352, 301488, 312576, 321024, 328896, 338032, 347168, 358017, 359936, 371184, 380286, 390564, 401413, 401984, 404928, 438528, 452232, 464794, 468864, 477356, 481536, 494912, 507048, 520752, 539904, 556776, 602976, 625152, 657792, 676064, 694336, 697191, 716034, 742368, 760572, 781128, 802826, 803968, 809856, 877056, 904464, 929588, 937728, 954712, 963072, 989824, 1014096, 1041504, 1074051, 1079808, 1113552, 1204239, 1205952, 1315584, 1352128, 1388672, 1394382, 1432068, 1484736, 1521144, 1562256, 1605652, 1607936, 1619712, 1808928, 1859176, 1875456, 1909424, 1979648, 2028192, 2083008, 2091573, 2148102, 2227104, 2408478, 2411904, 2631168, 2704256, 2777344, 2788764, 2864136, 2969472, 3042288, 3124512, 3211304, 3215872, 3239424, 3612717, 3617856, 3718352, 3818848, 3959296, 4056384, 4166016, 4183146, 4296204, 4415543, 4454208, 4816956, 4823808, 5408512, 5554688, 5577528, 5728272, 5938944, 6084576, 6249024, 6422608, 7225434, 7235712, 7436704, 7637696, 8112768, 8332032, 8366292, 8592408, 8831086, 8908416, 9633912, 9647616, 10817024, 11155056, 11456544, 11877888, 12169152, 12498048, 12845216, 13246629, 14450868, 14471424, 14873408, 15275392, 16225536, 16664064, 16732584, 17184816, 17662172, 17816832, 19267824, 22310112, 22913088, 24338304, 24996096, 25690432, 26493258, 28901736, 28942848, 29746816, 30550784, 32451072, 33465168, 34369632, 35324344, 35633664, 38535648, 39739887, 44620224, 45826176, 48676608, 49992192, 51380864, 52986516, 57803472, 59493632, 61101568, 66930336, 68739264, 70648688, 77071296, 79479774, 89240448, 91652352, 97353216, 102761728, 105973032, 115606944, 118987264, 133860672, 137478528, 141297376, 154142592, 158959548, 178480896, 183304704, 205523456, 211946064, 231213888, 267721344, 274957056, 282594752, 308285184, 317919096, 356961792, 423892128, 462427776, 535442688, 549914112, 565189504, 616570368, 635838192, 847784256, 924855552, 1070885376, 1130379008, 1271676384, 1695568512, 1849711104, 2260758016, 2543352768, 3391137024, 5086705536, 6782274048, 10173411072, 20346822144]

約数ペア:

[(1, 20346822144), (2, 10173411072), (3, 6782274048), (4, 5086705536), (6, 3391137024), (8, 2543352768), (9, 2260758016), (11, 1849711104), (12, 1695568512), (16, 1271676384), (18, 1130379008), (19, 1070885376), (22, 924855552), (24, 847784256), (32, 635838192), (33, 616570368), (36, 565189504), (37, 549914112), (38, 535442688), (44, 462427776), (48, 423892128), (57, 356961792), (64, 317919096), (66, 308285184), (72, 282594752), (74, 274957056), (76, 267721344), (88, 231213888), (96, 211946064), (99, 205523456), (111, 183304704), (114, 178480896), (128, 158959548), (132, 154142592), (144, 141297376), (148, 137478528), (152, 133860672), (171, 118987264), (176, 115606944), (192, 105973032), (198, 102761728), (209, 97353216), (222, 91652352), (228, 89240448), (256, 79479774), (264, 77071296), (288, 70648688), (296, 68739264), (304, 66930336), (333, 61101568), (342, 59493632), (352, 57803472), (384, 52986516), (396, 51380864), (407, 49992192), (418, 48676608), (444, 45826176), (456, 44620224), (512, 39739887), (528, 38535648), (571, 35633664), (576, 35324344), (592, 34369632), (608, 33465168), (627, 32451072), (666, 30550784), (684, 29746816), (703, 28942848), (704, 28901736), (768, 26493258), (792, 25690432), (814, 24996096), (836, 24338304), (888, 22913088), (912, 22310112), (1056, 19267824), (1142, 17816832), (1152, 17662172), (1184, 17184816), (1216, 16732584), (1221, 16664064), (1254, 16225536), (1332, 15275392), (1368, 14873408), (1406, 14471424), (1408, 14450868), (1536, 13246629), (1584, 12845216), (1628, 12498048), (1672, 12169152), (1713, 11877888), (1776, 11456544), (1824, 11155056), (1881, 10817024), (2109, 9647616), (2112, 9633912), (2284, 8908416), (2304, 8831086), (2368, 8592408), (2432, 8366292), (2442, 8332032), (2508, 8112768), (2664, 7637696), (2736, 7436704), (2812, 7235712), (2816, 7225434), (3168, 6422608), (3256, 6249024), (3344, 6084576), (3426, 5938944), (3552, 5728272), (3648, 5577528), (3663, 5554688), (3762, 5408512), (4218, 4823808), (4224, 4816956), (4568, 4454208), (4608, 4415543), (4736, 4296204), (4864, 4183146), (4884, 4166016), (5016, 4056384), (5139, 3959296), (5328, 3818848), (5472, 3718352), (5624, 3617856), (5632, 3612717), (6281, 3239424), (6327, 3215872), (6336, 3211304), (6512, 3124512), (6688, 3042288), (6852, 2969472), (7104, 2864136), (7296, 2788764), (7326, 2777344), (7524, 2704256), (7733, 2631168), (8436, 2411904), (8448, 2408478), (9136, 2227104), (9472, 2148102), (9728, 2091573), (9768, 2083008), (10032, 2028192), (10278, 1979648), (10656, 1909424), (10849, 1875456), (10944, 1859176), (11248, 1808928), (12562, 1619712), (12654, 1607936), (12672, 1605652), (13024, 1562256), (13376, 1521144), (13704, 1484736), (14208, 1432068), (14592, 1394382), (14652, 1388672), (15048, 1352128), (15466, 1315584), (16872, 1205952), (16896, 1204239), (18272, 1113552), (18843, 1079808), (18944, 1074051), (19536, 1041504), (20064, 1014096), (20556, 989824), (21127, 963072), (21312, 954712), (21698, 937728), (21888, 929588), (22496, 904464), (23199, 877056), (25124, 809856), (25308, 803968), (25344, 802826), (26048, 781128), (26752, 760572), (27408, 742368), (28416, 716034), (29184, 697191), (29304, 694336), (30096, 676064), (30932, 657792), (32547, 625152), (33744, 602976), (36544, 556776), (37686, 539904), (39072, 520752), (40128, 507048), (41112, 494912), (42254, 481536), (42624, 477356), (43396, 468864), (43776, 464794), (44992, 452232), (46398, 438528), (50248, 404928), (50616, 401984), (50688, 401413), (52096, 390564), (53504, 380286), (54816, 371184), (56529, 359936), (56832, 358017), (58608, 347168), (60192, 338032), (61864, 328896), (63381, 321024), (65094, 312576), (67488, 301488), (69597, 292352), (73088, 278388), (75372, 269952), (78144, 260376), (80256, 253524), (82224, 247456), (84508, 240768), (85248, 238678), (86792, 234432), (87552, 232397), (89984, 226116), (92796, 219264), (97641, 208384), (100496, 202464), (101232, 200992), (104192, 195282), (107008, 190143), (109632, 185592), (113058, 179968), (117216, 173584), (119339, 170496), (120384, 169016), (123728, 164448), (126762, 160512), (130188, 156288), (134976, 150744), (139194, 146176)]