20125372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 16389428

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 1609, 3127, 3218, 6254, 6436, 12508, 85277, 94931, 170554, 189862, 341108, 379724, 5031343, 10062686, 20125372]

約数ペア:

[(1, 20125372), (2, 10062686), (4, 5031343), (53, 379724), (59, 341108), (106, 189862), (118, 170554), (212, 94931), (236, 85277), (1609, 12508), (3127, 6436), (3218, 6254)]