20177085930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672569531}}^1$

素因数の和:672569541

約数の個数: 16

約数和(自身を含む): 48425006304

約数和(自身を除く): 28247920374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672569531, 1345139062, 2017708593, 3362847655, 4035417186, 6725695310, 10088542965, 20177085930]

約数ペア:

[(1, 20177085930), (2, 10088542965), (3, 6725695310), (5, 4035417186), (6, 3362847655), (10, 2017708593), (15, 1345139062), (30, 672569531)]