201952020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365867}}^1$

素因数の和:3365879

約数の個数: 24

約数和(自身を含む): 565465824

約数和(自身を除く): 363513804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365867, 6731734, 10097601, 13463468, 16829335, 20195202, 33658670, 40390404, 50488005, 67317340, 100976010, 201952020]

約数ペア:

[(1, 201952020), (2, 100976010), (3, 67317340), (4, 50488005), (5, 40390404), (6, 33658670), (10, 20195202), (12, 16829335), (15, 13463468), (20, 10097601), (30, 6731734), (60, 3365867)]