20809488384

素因数分解:

$2^{11}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 67641013440

約数和(自身を除く): 46831525056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 81, 94, 96, 102, 108, 128, 136, 141, 144, 153, 157, 162, 188, 192, 204, 216, 256, 272, 282, 288, 306, 314, 324, 376, 384, 408, 423, 432, 459, 471, 512, 544, 564, 576, 612, 628, 648, 752, 768, 799, 816, 846, 864, 918, 942, 1024, 1088, 1128, 1152, 1224, 1256, 1269, 1296, 1377, 1413, 1504, 1536, 1598, 1632, 1692, 1728, 1836, 1884, 2048, 2176, 2256, 2304, 2397, 2448, 2512, 2538, 2592, 2669, 2754, 2826, 3008, 3072, 3196, 3264, 3384, 3456, 3672, 3768, 3807, 4239, 4352, 4512, 4608, 4794, 4896, 5024, 5076, 5184, 5338, 5508, 5652, 6016, 6144, 6392, 6528, 6768, 6912, 7191, 7344, 7379, 7536, 7614, 8007, 8478, 8704, 9024, 9216, 9588, 9792, 10048, 10152, 10368, 10676, 11016, 11304, 12032, 12717, 12784, 13056, 13536, 13824, 14382, 14688, 14758, 15072, 15228, 16014, 16956, 17408, 18048, 18432, 19176, 19584, 20096, 20304, 20736, 21352, 21573, 22032, 22137, 22608, 24021, 24064, 25434, 25568, 26112, 27072, 27648, 28764, 29376, 29516, 30144, 30456, 32028, 33912, 34816, 36096, 38352, 39168, 40192, 40608, 41472, 42704, 43146, 44064, 44274, 45216, 48042, 48128, 50868, 51136, 52224, 54144, 55296, 57528, 58752, 59032, 60288, 60912, 64056, 64719, 66411, 67824, 72063, 72192, 76704, 78336, 80384, 81216, 82944, 85408, 86292, 88128, 88548, 90432, 96084, 96256, 101736, 102272, 104448, 108288, 115056, 117504, 118064, 120576, 121824, 125443, 128112, 129438, 132822, 135648, 144126, 144384, 153408, 156672, 160768, 162432, 165888, 170816, 172584, 176256, 177096, 180864, 192168, 199233, 203472, 204544, 216189, 216576, 230112, 235008, 236128, 241152, 243648, 250886, 256224, 258876, 265644, 271296, 288252, 288768, 306816, 313344, 321536, 324864, 341632, 345168, 352512, 354192, 361728, 376329, 384336, 398466, 406944, 409088, 432378, 433152, 460224, 470016, 472256, 482304, 487296, 501772, 512448, 517752, 531288, 542592, 576504, 597699, 613632, 649728, 683264, 690336, 705024, 708384, 723456, 752658, 768672, 796932, 813888, 818176, 864756, 866304, 920448, 940032, 944512, 964608, 974592, 1003544, 1024896, 1035504, 1062576, 1085184, 1128987, 1153008, 1195398, 1227264, 1299456, 1366528, 1380672, 1410048, 1416768, 1446912, 1505316, 1537344, 1593864, 1627776, 1636352, 1729512, 1840896, 1889024, 1949184, 2007088, 2049792, 2071008, 2125152, 2170368, 2257974, 2306016, 2390796, 2454528, 2598912, 2733056, 2761344, 2820096, 2833536, 2893824, 3010632, 3074688, 3187728, 3255552, 3386961, 3459024, 3681792, 3778048, 3898368, 4014176, 4099584, 4142016, 4250304, 4340736, 4515948, 4612032, 4781592, 4909056, 5466112, 5522688, 5667072, 6021264, 6149376, 6375456, 6511104, 6773922, 6918048, 7363584, 7556096, 7796736, 8028352, 8199168, 8284032, 8500608, 8681472, 9031896, 9224064, 9563184, 10160883, 11045376, 11334144, 12042528, 12298752, 12750912, 13022208, 13547844, 13836096, 14727168, 15112192, 16056704, 16398336, 16568064, 17001216, 18063792, 18448128, 19126368, 20321766, 22090752, 22668288, 24085056, 24597504, 25501824, 26044416, 27095688, 27672192, 32113408, 33136128, 34002432, 36127584, 36896256, 38252736, 40643532, 44181504, 45336576, 48170112, 49195008, 51003648, 54191376, 55344384, 64226816, 66272256, 68004864, 72255168, 73792512, 76505472, 81287064, 96340224, 102007296, 108382752, 110688768, 128453632, 132544512, 136009728, 144510336, 147585024, 153010944, 162574128, 192680448, 204014592, 216765504, 221377536, 256907264, 289020672, 306021888, 325148256, 385360896, 408029184, 433531008, 442755072, 578041344, 612043776, 650296512, 770721792, 867062016, 1156082688, 1224087552, 1300593024, 1734124032, 2312165376, 2601186048, 3468248064, 5202372096, 6936496128, 10404744192, 20809488384]

約数ペア:

[(1, 20809488384), (2, 10404744192), (3, 6936496128), (4, 5202372096), (6, 3468248064), (8, 2601186048), (9, 2312165376), (12, 1734124032), (16, 1300593024), (17, 1224087552), (18, 1156082688), (24, 867062016), (27, 770721792), (32, 650296512), (34, 612043776), (36, 578041344), (47, 442755072), (48, 433531008), (51, 408029184), (54, 385360896), (64, 325148256), (68, 306021888), (72, 289020672), (81, 256907264), (94, 221377536), (96, 216765504), (102, 204014592), (108, 192680448), (128, 162574128), (136, 153010944), (141, 147585024), (144, 144510336), (153, 136009728), (157, 132544512), (162, 128453632), (188, 110688768), (192, 108382752), (204, 102007296), (216, 96340224), (256, 81287064), (272, 76505472), (282, 73792512), (288, 72255168), (306, 68004864), (314, 66272256), (324, 64226816), (376, 55344384), (384, 54191376), (408, 51003648), (423, 49195008), (432, 48170112), (459, 45336576), (471, 44181504), (512, 40643532), (544, 38252736), (564, 36896256), (576, 36127584), (612, 34002432), (628, 33136128), (648, 32113408), (752, 27672192), (768, 27095688), (799, 26044416), (816, 25501824), (846, 24597504), (864, 24085056), (918, 22668288), (942, 22090752), (1024, 20321766), (1088, 19126368), (1128, 18448128), (1152, 18063792), (1224, 17001216), (1256, 16568064), (1269, 16398336), (1296, 16056704), (1377, 15112192), (1413, 14727168), (1504, 13836096), (1536, 13547844), (1598, 13022208), (1632, 12750912), (1692, 12298752), (1728, 12042528), (1836, 11334144), (1884, 11045376), (2048, 10160883), (2176, 9563184), (2256, 9224064), (2304, 9031896), (2397, 8681472), (2448, 8500608), (2512, 8284032), (2538, 8199168), (2592, 8028352), (2669, 7796736), (2754, 7556096), (2826, 7363584), (3008, 6918048), (3072, 6773922), (3196, 6511104), (3264, 6375456), (3384, 6149376), (3456, 6021264), (3672, 5667072), (3768, 5522688), (3807, 5466112), (4239, 4909056), (4352, 4781592), (4512, 4612032), (4608, 4515948), (4794, 4340736), (4896, 4250304), (5024, 4142016), (5076, 4099584), (5184, 4014176), (5338, 3898368), (5508, 3778048), (5652, 3681792), (6016, 3459024), (6144, 3386961), (6392, 3255552), (6528, 3187728), (6768, 3074688), (6912, 3010632), (7191, 2893824), (7344, 2833536), (7379, 2820096), (7536, 2761344), (7614, 2733056), (8007, 2598912), (8478, 2454528), (8704, 2390796), (9024, 2306016), (9216, 2257974), (9588, 2170368), (9792, 2125152), (10048, 2071008), (10152, 2049792), (10368, 2007088), (10676, 1949184), (11016, 1889024), (11304, 1840896), (12032, 1729512), (12717, 1636352), (12784, 1627776), (13056, 1593864), (13536, 1537344), (13824, 1505316), (14382, 1446912), (14688, 1416768), (14758, 1410048), (15072, 1380672), (15228, 1366528), (16014, 1299456), (16956, 1227264), (17408, 1195398), (18048, 1153008), (18432, 1128987), (19176, 1085184), (19584, 1062576), (20096, 1035504), (20304, 1024896), (20736, 1003544), (21352, 974592), (21573, 964608), (22032, 944512), (22137, 940032), (22608, 920448), (24021, 866304), (24064, 864756), (25434, 818176), (25568, 813888), (26112, 796932), (27072, 768672), (27648, 752658), (28764, 723456), (29376, 708384), (29516, 705024), (30144, 690336), (30456, 683264), (32028, 649728), (33912, 613632), (34816, 597699), (36096, 576504), (38352, 542592), (39168, 531288), (40192, 517752), (40608, 512448), (41472, 501772), (42704, 487296), (43146, 482304), (44064, 472256), (44274, 470016), (45216, 460224), (48042, 433152), (48128, 432378), (50868, 409088), (51136, 406944), (52224, 398466), (54144, 384336), (55296, 376329), (57528, 361728), (58752, 354192), (59032, 352512), (60288, 345168), (60912, 341632), (64056, 324864), (64719, 321536), (66411, 313344), (67824, 306816), (72063, 288768), (72192, 288252), (76704, 271296), (78336, 265644), (80384, 258876), (81216, 256224), (82944, 250886), (85408, 243648), (86292, 241152), (88128, 236128), (88548, 235008), (90432, 230112), (96084, 216576), (96256, 216189), (101736, 204544), (102272, 203472), (104448, 199233), (108288, 192168), (115056, 180864), (117504, 177096), (118064, 176256), (120576, 172584), (121824, 170816), (125443, 165888), (128112, 162432), (129438, 160768), (132822, 156672), (135648, 153408), (144126, 144384)]