20428326768

素因数分解:

$2^4\times 3^1\times {\mathrm{425590141}}^1$

素因数の和:425590152

約数の個数: 20

約数和(自身を含む): 52773177608

約数和(自身を除く): 32344850840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425590141, 851180282, 1276770423, 1702360564, 2553540846, 3404721128, 5107081692, 6809442256, 10214163384, 20428326768]

約数ペア:

[(1, 20428326768), (2, 10214163384), (3, 6809442256), (4, 5107081692), (6, 3404721128), (8, 2553540846), (12, 1702360564), (16, 1276770423), (24, 851180282), (48, 425590141)]