20146664

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{5843}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 37869120

約数和(自身を除く): 17722456

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 5843, 11686, 23372, 46744, 2518333, 5036666, 10073332, 20146664]

約数ペア:

[(1, 20146664), (2, 10073332), (4, 5036666), (8, 2518333), (431, 46744), (862, 23372), (1724, 11686), (3448, 5843)]