20050428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53899}}^1$

素因数の和:53937

約数の個数: 24

約数和(自身を含む): 48294400

約数和(自身を除く): 28243972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53899, 107798, 161697, 215596, 323394, 646788, 1670869, 3341738, 5012607, 6683476, 10025214, 20050428]

約数ペア:

[(1, 20050428), (2, 10025214), (3, 6683476), (4, 5012607), (6, 3341738), (12, 1670869), (31, 646788), (62, 323394), (93, 215596), (124, 161697), (186, 107798), (372, 53899)]