20239344433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{36061}}^1$

素因数の和:36313

約数の個数: 32

約数和(自身を含む): 26047726848

約数和(自身を除く): 5808382415

約数列:

[1, 7, 11, 37, 77, 197, 259, 407, 1379, 2167, 2849, 7289, 15169, 36061, 51023, 80179, 252427, 396671, 561253, 1334257, 2776697, 7104017, 9339799, 14676827, 49728119, 78144187, 102737789, 262848629, 547009309, 1839940403, 2891334919, 20239344433]

約数ペア:

[(1, 20239344433), (7, 2891334919), (11, 1839940403), (37, 547009309), (77, 262848629), (197, 102737789), (259, 78144187), (407, 49728119), (1379, 14676827), (2167, 9339799), (2849, 7104017), (7289, 2776697), (15169, 1334257), (36061, 561253), (51023, 396671), (80179, 252427)]