20010232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7887

約数の個数: 32

約数和(自身を含む): 42346800

約数和(自身を除く): 22336568

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7841, 15682, 31364, 62728, 86251, 172502, 227389, 345004, 454778, 690008, 909556, 1819112, 2501279, 5002558, 10005116, 20010232]

約数ペア:

[(1, 20010232), (2, 10005116), (4, 5002558), (8, 2501279), (11, 1819112), (22, 909556), (29, 690008), (44, 454778), (58, 345004), (88, 227389), (116, 172502), (232, 86251), (319, 62728), (638, 31364), (1276, 15682), (2552, 7841)]