20418841392

素因数分解:

$2^4\times 3^1\times {\mathrm{3881}}^1\times {\mathrm{109609}}^1$

素因数の和:113501

約数の個数: 40

約数和(自身を含む): 52762746480

約数和(自身を除く): 32343905088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3881, 7762, 11643, 15524, 23286, 31048, 46572, 62096, 93144, 109609, 186288, 219218, 328827, 438436, 657654, 876872, 1315308, 1753744, 2630616, 5261232, 425392529, 850785058, 1276177587, 1701570116, 2552355174, 3403140232, 5104710348, 6806280464, 10209420696, 20418841392]

約数ペア:

[(1, 20418841392), (2, 10209420696), (3, 6806280464), (4, 5104710348), (6, 3403140232), (8, 2552355174), (12, 1701570116), (16, 1276177587), (24, 850785058), (48, 425392529), (3881, 5261232), (7762, 2630616), (11643, 1753744), (15524, 1315308), (23286, 876872), (31048, 657654), (46572, 438436), (62096, 328827), (93144, 219218), (109609, 186288)]