20172688802

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2327797}}^1$

素因数の和:2328425

約数の個数: 16

約数和(自身を含む): 34637634240

約数和(自身を除く): 14464945438

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 2327797, 4655594, 16294579, 32589158, 1440906343, 2881812686, 10086344401, 20172688802]

約数ペア:

[(1, 20172688802), (2, 10086344401), (7, 2881812686), (14, 1440906343), (619, 32589158), (1238, 16294579), (4333, 4655594), (8666, 2327797)]