20120803968

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3082231}}^1$

素因数の和:3082265

約数の個数: 64

約数和(自身を含む): 56589779520

約数和(自身を除く): 36468975552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 3082231, 6164462, 9246693, 12328924, 18493386, 24657848, 36986772, 49315696, 52397927, 73973544, 98631392, 104795854, 147947088, 157193781, 197262784, 209591708, 295894176, 314387562, 394525568, 419183416, 591788352, 628775124, 838366832, 1183576704, 1257550248, 1676733664, 2515100496, 3353467328, 5030200992, 6706934656, 10060401984, 20120803968]

約数ペア:

[(1, 20120803968), (2, 10060401984), (3, 6706934656), (4, 5030200992), (6, 3353467328), (8, 2515100496), (12, 1676733664), (16, 1257550248), (17, 1183576704), (24, 838366832), (32, 628775124), (34, 591788352), (48, 419183416), (51, 394525568), (64, 314387562), (68, 295894176), (96, 209591708), (102, 197262784), (128, 157193781), (136, 147947088), (192, 104795854), (204, 98631392), (272, 73973544), (384, 52397927), (408, 49315696), (544, 36986772), (816, 24657848), (1088, 18493386), (1632, 12328924), (2176, 9246693), (3264, 6164462), (6528, 3082231)]