20346422420

素因数分解:

$2^2\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{336527}}^1$

素因数の和:339559

約数の個数: 24

約数和(自身を含む): 42741748224

約数和(自身を除く): 22395325804

約数列:

[1, 2, 4, 5, 10, 20, 3023, 6046, 12092, 15115, 30230, 60460, 336527, 673054, 1346108, 1682635, 3365270, 6730540, 1017321121, 2034642242, 4069284484, 5086605605, 10173211210, 20346422420]

約数ペア:

[(1, 20346422420), (2, 10173211210), (4, 5086605605), (5, 4069284484), (10, 2034642242), (20, 1017321121), (3023, 6730540), (6046, 3365270), (12092, 1682635), (15115, 1346108), (30230, 673054), (60460, 336527)]