20301406272

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{45361}}^1$

素因数の和:45426

約数の個数: 224

約数和(自身を含む): 70053443840

約数和(自身を除く): 49752037568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 448, 504, 518, 576, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1344, 1512, 1554, 1728, 1776, 1998, 2016, 2072, 2331, 2368, 2664, 3024, 3108, 3552, 3996, 4032, 4144, 4662, 5328, 6048, 6216, 6993, 7104, 7992, 8288, 9324, 10656, 12096, 12432, 13986, 15984, 16576, 18648, 21312, 24864, 27972, 31968, 37296, 45361, 49728, 55944, 63936, 74592, 90722, 111888, 136083, 149184, 181444, 223776, 272166, 317527, 362888, 408249, 447552, 544332, 635054, 725776, 816498, 952581, 1088664, 1224747, 1270108, 1451552, 1632996, 1678357, 1905162, 2177328, 2449494, 2540216, 2857743, 2903104, 3265992, 3356714, 3810324, 4354656, 4898988, 5035071, 5080432, 5715486, 6531984, 6713428, 7620648, 8573229, 8709312, 9797976, 10070142, 10160864, 11430972, 11748499, 13063968, 13426856, 15105213, 15241296, 17146458, 19595952, 20140284, 20321728, 22861944, 23496998, 26127936, 26853712, 30210426, 30482592, 34292916, 35245497, 39191904, 40280568, 45315639, 45723888, 46993996, 53707424, 60420852, 60965184, 68585832, 70490994, 78383808, 80561136, 90631278, 91447776, 93987992, 105736491, 107414848, 120841704, 137171664, 140981988, 161122272, 181262556, 182895552, 187975984, 211472982, 241683408, 274343328, 281963976, 317209473, 322244544, 362525112, 375951968, 422945964, 483366816, 548686656, 563927952, 634418946, 725050224, 751903936, 845891928, 966733632, 1127855904, 1268837892, 1450100448, 1691783856, 2255711808, 2537675784, 2900200896, 3383567712, 5075351568, 6767135424, 10150703136, 20301406272]

約数ペア:

[(1, 20301406272), (2, 10150703136), (3, 6767135424), (4, 5075351568), (6, 3383567712), (7, 2900200896), (8, 2537675784), (9, 2255711808), (12, 1691783856), (14, 1450100448), (16, 1268837892), (18, 1127855904), (21, 966733632), (24, 845891928), (27, 751903936), (28, 725050224), (32, 634418946), (36, 563927952), (37, 548686656), (42, 483366816), (48, 422945964), (54, 375951968), (56, 362525112), (63, 322244544), (64, 317209473), (72, 281963976), (74, 274343328), (84, 241683408), (96, 211472982), (108, 187975984), (111, 182895552), (112, 181262556), (126, 161122272), (144, 140981988), (148, 137171664), (168, 120841704), (189, 107414848), (192, 105736491), (216, 93987992), (222, 91447776), (224, 90631278), (252, 80561136), (259, 78383808), (288, 70490994), (296, 68585832), (333, 60965184), (336, 60420852), (378, 53707424), (432, 46993996), (444, 45723888), (448, 45315639), (504, 40280568), (518, 39191904), (576, 35245497), (592, 34292916), (666, 30482592), (672, 30210426), (756, 26853712), (777, 26127936), (864, 23496998), (888, 22861944), (999, 20321728), (1008, 20140284), (1036, 19595952), (1184, 17146458), (1332, 15241296), (1344, 15105213), (1512, 13426856), (1554, 13063968), (1728, 11748499), (1776, 11430972), (1998, 10160864), (2016, 10070142), (2072, 9797976), (2331, 8709312), (2368, 8573229), (2664, 7620648), (3024, 6713428), (3108, 6531984), (3552, 5715486), (3996, 5080432), (4032, 5035071), (4144, 4898988), (4662, 4354656), (5328, 3810324), (6048, 3356714), (6216, 3265992), (6993, 2903104), (7104, 2857743), (7992, 2540216), (8288, 2449494), (9324, 2177328), (10656, 1905162), (12096, 1678357), (12432, 1632996), (13986, 1451552), (15984, 1270108), (16576, 1224747), (18648, 1088664), (21312, 952581), (24864, 816498), (27972, 725776), (31968, 635054), (37296, 544332), (45361, 447552), (49728, 408249), (55944, 362888), (63936, 317527), (74592, 272166), (90722, 223776), (111888, 181444), (136083, 149184)]