20173551746

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{3691}}^1\times {\mathrm{8731}}^1$

素因数の和:12737

約数の個数: 16

約数和(自身を含む): 30368708448

約数和(自身を除く): 10195156702

約数列:

[1, 2, 313, 626, 3691, 7382, 8731, 17462, 1155283, 2310566, 2732803, 5465606, 32226121, 64452242, 10086775873, 20173551746]

約数ペア:

[(1, 20173551746), (2, 10086775873), (313, 64452242), (626, 32226121), (3691, 5465606), (7382, 2732803), (8731, 2310566), (17462, 1155283)]