20112842272

素因数分解:

$2^5\times {\mathrm{3371}}^1\times {\mathrm{186451}}^1$

素因数の和:189832

約数の個数: 24

約数和(自身を含む): 39609117072

約数和(自身を除く): 19496274800

約数列:

[1, 2, 4, 8, 16, 32, 3371, 6742, 13484, 26968, 53936, 107872, 186451, 372902, 745804, 1491608, 2983216, 5966432, 628526321, 1257052642, 2514105284, 5028210568, 10056421136, 20112842272]

約数ペア:

[(1, 20112842272), (2, 10056421136), (4, 5028210568), (8, 2514105284), (16, 1257052642), (32, 628526321), (3371, 5966432), (6742, 2983216), (13484, 1491608), (26968, 745804), (53936, 372902), (107872, 186451)]