20131565042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2129423}}^1$

素因数の和:2129617

約数の個数: 16

約数和(自身を含む): 31430298240

約数和(自身を除く): 11298733198

約数列:

[1, 2, 29, 58, 163, 326, 4727, 9454, 2129423, 4258846, 61753267, 123506534, 347095949, 694191898, 10065782521, 20131565042]

約数ペア:

[(1, 20131565042), (2, 10065782521), (29, 694191898), (58, 347095949), (163, 123506534), (326, 61753267), (4727, 4258846), (9454, 2129423)]