20057028

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11069}}^1$

素因数の和:11227

約数の個数: 24

約数和(自身を含む): 47113920

約数和(自身を除く): 27056892

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11069, 22138, 33207, 44276, 66414, 132828, 1671419, 3342838, 5014257, 6685676, 10028514, 20057028]

約数ペア:

[(1, 20057028), (2, 10028514), (3, 6685676), (4, 5014257), (6, 3342838), (12, 1671419), (151, 132828), (302, 66414), (453, 44276), (604, 33207), (906, 22138), (1812, 11069)]