20408244384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6427}}^1$

素因数の和:6579

約数の個数: 192

約数和(自身を含む): 60958420992

約数和(自身を除く): 40550176608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 97, 124, 132, 176, 186, 194, 248, 264, 291, 341, 352, 372, 388, 496, 528, 582, 682, 744, 776, 992, 1023, 1056, 1067, 1164, 1364, 1488, 1552, 2046, 2134, 2328, 2728, 2976, 3007, 3104, 3201, 4092, 4268, 4656, 5456, 6014, 6402, 6427, 8184, 8536, 9021, 9312, 10912, 12028, 12804, 12854, 16368, 17072, 18042, 19281, 24056, 25608, 25708, 32736, 33077, 34144, 36084, 38562, 48112, 51216, 51416, 66154, 70697, 72168, 77124, 96224, 99231, 102432, 102832, 132308, 141394, 144336, 154248, 198462, 199237, 205664, 212091, 264616, 282788, 288672, 308496, 396924, 398474, 424182, 529232, 565576, 597711, 616992, 623419, 793848, 796948, 848364, 1058464, 1131152, 1195422, 1246838, 1587696, 1593896, 1696728, 1870257, 2191607, 2262304, 2390844, 2493676, 3175392, 3187792, 3393456, 3740514, 4383214, 4781688, 4987352, 6375584, 6574821, 6786912, 6857609, 7481028, 8766428, 9563376, 9974704, 13149642, 13715218, 14962056, 17532856, 19126752, 19325989, 19949408, 20572827, 26299284, 27430436, 29924112, 35065712, 38651978, 41145654, 52598568, 54860872, 57977967, 59848224, 70131424, 77303956, 82291308, 105197136, 109721744, 115955934, 154607912, 164582616, 210394272, 212585879, 219443488, 231911868, 309215824, 329165232, 425171758, 463823736, 618431648, 637757637, 658330464, 850343516, 927647472, 1275515274, 1700687032, 1855294944, 2551030548, 3401374064, 5102061096, 6802748128, 10204122192, 20408244384]

約数ペア:

[(1, 20408244384), (2, 10204122192), (3, 6802748128), (4, 5102061096), (6, 3401374064), (8, 2551030548), (11, 1855294944), (12, 1700687032), (16, 1275515274), (22, 927647472), (24, 850343516), (31, 658330464), (32, 637757637), (33, 618431648), (44, 463823736), (48, 425171758), (62, 329165232), (66, 309215824), (88, 231911868), (93, 219443488), (96, 212585879), (97, 210394272), (124, 164582616), (132, 154607912), (176, 115955934), (186, 109721744), (194, 105197136), (248, 82291308), (264, 77303956), (291, 70131424), (341, 59848224), (352, 57977967), (372, 54860872), (388, 52598568), (496, 41145654), (528, 38651978), (582, 35065712), (682, 29924112), (744, 27430436), (776, 26299284), (992, 20572827), (1023, 19949408), (1056, 19325989), (1067, 19126752), (1164, 17532856), (1364, 14962056), (1488, 13715218), (1552, 13149642), (2046, 9974704), (2134, 9563376), (2328, 8766428), (2728, 7481028), (2976, 6857609), (3007, 6786912), (3104, 6574821), (3201, 6375584), (4092, 4987352), (4268, 4781688), (4656, 4383214), (5456, 3740514), (6014, 3393456), (6402, 3187792), (6427, 3175392), (8184, 2493676), (8536, 2390844), (9021, 2262304), (9312, 2191607), (10912, 1870257), (12028, 1696728), (12804, 1593896), (12854, 1587696), (16368, 1246838), (17072, 1195422), (18042, 1131152), (19281, 1058464), (24056, 848364), (25608, 796948), (25708, 793848), (32736, 623419), (33077, 616992), (34144, 597711), (36084, 565576), (38562, 529232), (48112, 424182), (51216, 398474), (51416, 396924), (66154, 308496), (70697, 288672), (72168, 282788), (77124, 264616), (96224, 212091), (99231, 205664), (102432, 199237), (102832, 198462), (132308, 154248), (141394, 144336)]