20216277504

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1611

約数の個数: 240

約数和(自身を含む): 60890269440

約数和(自身を除く): 40673991936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 124, 128, 144, 186, 192, 194, 248, 256, 279, 288, 291, 372, 384, 388, 496, 512, 558, 576, 582, 744, 768, 776, 873, 992, 1116, 1152, 1164, 1459, 1488, 1536, 1552, 1746, 1984, 2232, 2304, 2328, 2918, 2976, 3007, 3104, 3492, 3968, 4377, 4464, 4608, 4656, 5836, 5952, 6014, 6208, 6984, 7936, 8754, 8928, 9021, 9312, 11672, 11904, 12028, 12416, 13131, 13968, 15872, 17508, 17856, 18042, 18624, 23344, 23808, 24056, 24832, 26262, 27063, 27936, 35016, 35712, 36084, 37248, 45229, 46688, 47616, 48112, 49664, 52524, 54126, 55872, 70032, 71424, 72168, 74496, 90458, 93376, 96224, 105048, 108252, 111744, 135687, 140064, 141523, 142848, 144336, 148992, 180916, 186752, 192448, 210096, 216504, 223488, 271374, 280128, 283046, 288672, 361832, 373504, 384896, 407061, 420192, 424569, 433008, 446976, 542748, 560256, 566092, 577344, 723664, 747008, 769792, 814122, 840384, 849138, 866016, 1085496, 1120512, 1132184, 1154688, 1273707, 1447328, 1539584, 1628244, 1680768, 1698276, 1732032, 2170992, 2241024, 2264368, 2309376, 2547414, 2894656, 3256488, 3361536, 3396552, 3464064, 4341984, 4387213, 4528736, 4618752, 5094828, 5789312, 6512976, 6723072, 6793104, 6928128, 8683968, 8774426, 9057472, 10189656, 11578624, 13025952, 13161639, 13586208, 13856256, 17367936, 17548852, 18114944, 20379312, 23157248, 26051904, 26323278, 27172416, 34735872, 35097704, 36229888, 39484917, 40758624, 52103808, 52646556, 54344832, 69471744, 70195408, 72459776, 78969834, 81517248, 104207616, 105293112, 108689664, 140390816, 157939668, 163034496, 208415232, 210586224, 217379328, 280781632, 315879336, 326068992, 421172448, 561563264, 631758672, 652137984, 842344896, 1123126528, 1263517344, 1684689792, 2246253056, 2527034688, 3369379584, 5054069376, 6738759168, 10108138752, 20216277504]

約数ペア:

[(1, 20216277504), (2, 10108138752), (3, 6738759168), (4, 5054069376), (6, 3369379584), (8, 2527034688), (9, 2246253056), (12, 1684689792), (16, 1263517344), (18, 1123126528), (24, 842344896), (31, 652137984), (32, 631758672), (36, 561563264), (48, 421172448), (62, 326068992), (64, 315879336), (72, 280781632), (93, 217379328), (96, 210586224), (97, 208415232), (124, 163034496), (128, 157939668), (144, 140390816), (186, 108689664), (192, 105293112), (194, 104207616), (248, 81517248), (256, 78969834), (279, 72459776), (288, 70195408), (291, 69471744), (372, 54344832), (384, 52646556), (388, 52103808), (496, 40758624), (512, 39484917), (558, 36229888), (576, 35097704), (582, 34735872), (744, 27172416), (768, 26323278), (776, 26051904), (873, 23157248), (992, 20379312), (1116, 18114944), (1152, 17548852), (1164, 17367936), (1459, 13856256), (1488, 13586208), (1536, 13161639), (1552, 13025952), (1746, 11578624), (1984, 10189656), (2232, 9057472), (2304, 8774426), (2328, 8683968), (2918, 6928128), (2976, 6793104), (3007, 6723072), (3104, 6512976), (3492, 5789312), (3968, 5094828), (4377, 4618752), (4464, 4528736), (4608, 4387213), (4656, 4341984), (5836, 3464064), (5952, 3396552), (6014, 3361536), (6208, 3256488), (6984, 2894656), (7936, 2547414), (8754, 2309376), (8928, 2264368), (9021, 2241024), (9312, 2170992), (11672, 1732032), (11904, 1698276), (12028, 1680768), (12416, 1628244), (13131, 1539584), (13968, 1447328), (15872, 1273707), (17508, 1154688), (17856, 1132184), (18042, 1120512), (18624, 1085496), (23344, 866016), (23808, 849138), (24056, 840384), (24832, 814122), (26262, 769792), (27063, 747008), (27936, 723664), (35016, 577344), (35712, 566092), (36084, 560256), (37248, 542748), (45229, 446976), (46688, 433008), (47616, 424569), (48112, 420192), (49664, 407061), (52524, 384896), (54126, 373504), (55872, 361832), (70032, 288672), (71424, 283046), (72168, 280128), (74496, 271374), (90458, 223488), (93376, 216504), (96224, 210096), (105048, 192448), (108252, 186752), (111744, 180916), (135687, 148992), (140064, 144336), (141523, 142848)]