20163802686

素因数分解:

$2^1\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{1985017}}^1$

素因数の和:1986715

約数の個数: 16

約数和(自身を含む): 40351445904

約数和(自身を除く): 20187643218

約数列:

[1, 2, 3, 6, 1693, 3386, 5079, 10158, 1985017, 3970034, 5955051, 11910102, 3360633781, 6721267562, 10081901343, 20163802686]

約数ペア:

[(1, 20163802686), (2, 10081901343), (3, 6721267562), (6, 3360633781), (1693, 11910102), (3386, 5955051), (5079, 3970034), (10158, 1985017)]