20261820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337697}}^1$

素因数の和:337709

約数の個数: 24

約数和(自身を含む): 56733264

約数和(自身を除く): 36471444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337697, 675394, 1013091, 1350788, 1688485, 2026182, 3376970, 4052364, 5065455, 6753940, 10130910, 20261820]

約数ペア:

[(1, 20261820), (2, 10130910), (3, 6753940), (4, 5065455), (5, 4052364), (6, 3376970), (10, 2026182), (12, 1688485), (15, 1350788), (20, 1013091), (30, 675394), (60, 337697)]