20912202864

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 480

約数和(自身を含む): 75055751680

約数和(自身を除く): 54143548816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 48, 54, 56, 57, 63, 72, 74, 76, 81, 84, 108, 111, 112, 114, 126, 133, 144, 148, 152, 162, 168, 171, 189, 216, 222, 228, 243, 252, 259, 266, 296, 304, 324, 333, 336, 342, 378, 399, 432, 444, 456, 486, 504, 513, 518, 532, 567, 592, 648, 666, 684, 703, 756, 777, 798, 888, 912, 972, 999, 1008, 1026, 1036, 1064, 1093, 1134, 1197, 1296, 1332, 1368, 1406, 1512, 1539, 1554, 1596, 1701, 1776, 1944, 1998, 2052, 2072, 2109, 2128, 2186, 2268, 2331, 2394, 2664, 2736, 2812, 2997, 3024, 3078, 3108, 3192, 3279, 3402, 3591, 3888, 3996, 4104, 4144, 4218, 4372, 4536, 4617, 4662, 4788, 4921, 5328, 5624, 5994, 6156, 6216, 6327, 6384, 6558, 6804, 6993, 7182, 7651, 7992, 8208, 8436, 8744, 8991, 9072, 9234, 9324, 9576, 9837, 9842, 10773, 11248, 11988, 12312, 12432, 12654, 13116, 13608, 13986, 14364, 14763, 15302, 15984, 16872, 17488, 17982, 18468, 18648, 18981, 19152, 19674, 19684, 20767, 20979, 21546, 22953, 23976, 24624, 25308, 26232, 27216, 27972, 28728, 29511, 29526, 30604, 32319, 33744, 35964, 36936, 37296, 37962, 39348, 39368, 40441, 41534, 41958, 43092, 44289, 45906, 47952, 50616, 52464, 55944, 56943, 57456, 59022, 59052, 61208, 62301, 62937, 64638, 68859, 71928, 73872, 75924, 78696, 78736, 80882, 83068, 83916, 86184, 88533, 88578, 91812, 101232, 111888, 113886, 118044, 118104, 121323, 122416, 124602, 125874, 129276, 132867, 137718, 143856, 145369, 151848, 157392, 161764, 166136, 167832, 170829, 172368, 177066, 177156, 183624, 186903, 206577, 227772, 236088, 236208, 242646, 249204, 251748, 258552, 265599, 265734, 275436, 283087, 290738, 303696, 323528, 332272, 335664, 341658, 354132, 354312, 363969, 367248, 373806, 398601, 413154, 436107, 455544, 472176, 485292, 498408, 503496, 517104, 531198, 531468, 550872, 560709, 566174, 581476, 619731, 647056, 683316, 708264, 708624, 727938, 747612, 768379, 797202, 826308, 849261, 872214, 911088, 970584, 996816, 1006992, 1062396, 1062936, 1091907, 1101744, 1121418, 1132348, 1162952, 1195803, 1239462, 1308321, 1366632, 1416528, 1455876, 1495224, 1536758, 1594404, 1652616, 1682127, 1698522, 1744428, 1859193, 1941168, 2124792, 2125872, 2183814, 2242836, 2264696, 2305137, 2325904, 2391606, 2478924, 2547783, 2616642, 2733264, 2911752, 2990448, 3073516, 3188808, 3275721, 3305232, 3364254, 3397044, 3488856, 3718386, 3924963, 4249584, 4367628, 4485672, 4529392, 4610274, 4783212, 4957848, 5046381, 5095566, 5233284, 5378653, 5823504, 6147032, 6377616, 6551442, 6728508, 6794088, 6915411, 6977712, 7436772, 7643349, 7849926, 8735256, 8971344, 9220548, 9566424, 9827163, 9915696, 10092762, 10191132, 10466568, 10757306, 11774889, 12294064, 13102884, 13457016, 13588176, 13830822, 14873544, 15286698, 15699852, 16135959, 17470512, 18441096, 19132848, 19654326, 20185524, 20382264, 20746233, 20933136, 21514612, 22930047, 23549778, 26205768, 26914032, 27661644, 29747088, 30573396, 31399704, 32271918, 35324667, 36882192, 39308652, 40371048, 40764528, 41492466, 43029224, 45860094, 47099556, 48407877, 52411536, 55323288, 61146792, 62238699, 62799408, 64543836, 68790141, 70649334, 78617304, 80742096, 82984932, 86058448, 91720188, 94199112, 96815754, 110646576, 122293584, 124477398, 129087672, 137580282, 141298668, 145223631, 157234608, 165969864, 183440376, 186716097, 188398224, 193631508, 248954796, 258175344, 275160564, 282597336, 290447262, 331939728, 366880752, 373432194, 387263016, 435670893, 497909592, 550321128, 565194672, 580894524, 746864388, 774526032, 871341786, 995819184, 1100642256, 1161789048, 1307012679, 1493728776, 1742683572, 2323578096, 2614025358, 2987457552, 3485367144, 5228050716, 6970734288, 10456101432, 20912202864]

約数ペア:

[(1, 20912202864), (2, 10456101432), (3, 6970734288), (4, 5228050716), (6, 3485367144), (7, 2987457552), (8, 2614025358), (9, 2323578096), (12, 1742683572), (14, 1493728776), (16, 1307012679), (18, 1161789048), (19, 1100642256), (21, 995819184), (24, 871341786), (27, 774526032), (28, 746864388), (36, 580894524), (37, 565194672), (38, 550321128), (42, 497909592), (48, 435670893), (54, 387263016), (56, 373432194), (57, 366880752), (63, 331939728), (72, 290447262), (74, 282597336), (76, 275160564), (81, 258175344), (84, 248954796), (108, 193631508), (111, 188398224), (112, 186716097), (114, 183440376), (126, 165969864), (133, 157234608), (144, 145223631), (148, 141298668), (152, 137580282), (162, 129087672), (168, 124477398), (171, 122293584), (189, 110646576), (216, 96815754), (222, 94199112), (228, 91720188), (243, 86058448), (252, 82984932), (259, 80742096), (266, 78617304), (296, 70649334), (304, 68790141), (324, 64543836), (333, 62799408), (336, 62238699), (342, 61146792), (378, 55323288), (399, 52411536), (432, 48407877), (444, 47099556), (456, 45860094), (486, 43029224), (504, 41492466), (513, 40764528), (518, 40371048), (532, 39308652), (567, 36882192), (592, 35324667), (648, 32271918), (666, 31399704), (684, 30573396), (703, 29747088), (756, 27661644), (777, 26914032), (798, 26205768), (888, 23549778), (912, 22930047), (972, 21514612), (999, 20933136), (1008, 20746233), (1026, 20382264), (1036, 20185524), (1064, 19654326), (1093, 19132848), (1134, 18441096), (1197, 17470512), (1296, 16135959), (1332, 15699852), (1368, 15286698), (1406, 14873544), (1512, 13830822), (1539, 13588176), (1554, 13457016), (1596, 13102884), (1701, 12294064), (1776, 11774889), (1944, 10757306), (1998, 10466568), (2052, 10191132), (2072, 10092762), (2109, 9915696), (2128, 9827163), (2186, 9566424), (2268, 9220548), (2331, 8971344), (2394, 8735256), (2664, 7849926), (2736, 7643349), (2812, 7436772), (2997, 6977712), (3024, 6915411), (3078, 6794088), (3108, 6728508), (3192, 6551442), (3279, 6377616), (3402, 6147032), (3591, 5823504), (3888, 5378653), (3996, 5233284), (4104, 5095566), (4144, 5046381), (4218, 4957848), (4372, 4783212), (4536, 4610274), (4617, 4529392), (4662, 4485672), (4788, 4367628), (4921, 4249584), (5328, 3924963), (5624, 3718386), (5994, 3488856), (6156, 3397044), (6216, 3364254), (6327, 3305232), (6384, 3275721), (6558, 3188808), (6804, 3073516), (6993, 2990448), (7182, 2911752), (7651, 2733264), (7992, 2616642), (8208, 2547783), (8436, 2478924), (8744, 2391606), (8991, 2325904), (9072, 2305137), (9234, 2264696), (9324, 2242836), (9576, 2183814), (9837, 2125872), (9842, 2124792), (10773, 1941168), (11248, 1859193), (11988, 1744428), (12312, 1698522), (12432, 1682127), (12654, 1652616), (13116, 1594404), (13608, 1536758), (13986, 1495224), (14364, 1455876), (14763, 1416528), (15302, 1366632), (15984, 1308321), (16872, 1239462), (17488, 1195803), (17982, 1162952), (18468, 1132348), (18648, 1121418), (18981, 1101744), (19152, 1091907), (19674, 1062936), (19684, 1062396), (20767, 1006992), (20979, 996816), (21546, 970584), (22953, 911088), (23976, 872214), (24624, 849261), (25308, 826308), (26232, 797202), (27216, 768379), (27972, 747612), (28728, 727938), (29511, 708624), (29526, 708264), (30604, 683316), (32319, 647056), (33744, 619731), (35964, 581476), (36936, 566174), (37296, 560709), (37962, 550872), (39348, 531468), (39368, 531198), (40441, 517104), (41534, 503496), (41958, 498408), (43092, 485292), (44289, 472176), (45906, 455544), (47952, 436107), (50616, 413154), (52464, 398601), (55944, 373806), (56943, 367248), (57456, 363969), (59022, 354312), (59052, 354132), (61208, 341658), (62301, 335664), (62937, 332272), (64638, 323528), (68859, 303696), (71928, 290738), (73872, 283087), (75924, 275436), (78696, 265734), (78736, 265599), (80882, 258552), (83068, 251748), (83916, 249204), (86184, 242646), (88533, 236208), (88578, 236088), (91812, 227772), (101232, 206577), (111888, 186903), (113886, 183624), (118044, 177156), (118104, 177066), (121323, 172368), (122416, 170829), (124602, 167832), (125874, 166136), (129276, 161764), (132867, 157392), (137718, 151848), (143856, 145369)]