20146331216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114467791}}^1$

素因数の和:114467810

約数の個数: 20

約数和(自身を含む): 42582018624

約数和(自身を除く): 22435687408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114467791, 228935582, 457871164, 915742328, 1259145701, 1831484656, 2518291402, 5036582804, 10073165608, 20146331216]

約数ペア:

[(1, 20146331216), (2, 10073165608), (4, 5036582804), (8, 2518291402), (11, 1831484656), (16, 1259145701), (22, 915742328), (44, 457871164), (88, 228935582), (176, 114467791)]