2019989616

素因数分解:

$2^4\times 3^1\times {\mathrm{42083117}}^1$

素因数の和:42083128

約数の個数: 20

約数和(自身を含む): 5218306632

約数和(自身を除く): 3198317016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42083117, 84166234, 126249351, 168332468, 252498702, 336664936, 504997404, 673329872, 1009994808, 2019989616]

約数ペア:

[(1, 2019989616), (2, 1009994808), (3, 673329872), (4, 504997404), (6, 336664936), (8, 252498702), (12, 168332468), (16, 126249351), (24, 84166234), (48, 42083117)]