20123409654

素因数分解:

$2^1\times 3^2\times {\mathrm{6337}}^1\times {\mathrm{176419}}^1$

素因数の和:182764

約数の個数: 24

約数和(自身を含む): 43607848440

約数和(自身を除く): 23484438786

約数列:

[1, 2, 3, 6, 9, 18, 6337, 12674, 19011, 38022, 57033, 114066, 176419, 352838, 529257, 1058514, 1587771, 3175542, 1117967203, 2235934406, 3353901609, 6707803218, 10061704827, 20123409654]

約数ペア:

[(1, 20123409654), (2, 10061704827), (3, 6707803218), (6, 3353901609), (9, 2235934406), (18, 1117967203), (6337, 3175542), (12674, 1587771), (19011, 1058514), (38022, 529257), (57033, 352838), (114066, 176419)]