20897022

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39133}}^1$

素因数の和:39227

約数の個数: 16

約数和(自身を含む): 42264720

約数和(自身を除く): 21367698

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39133, 78266, 117399, 234798, 3482837, 6965674, 10448511, 20897022]

約数ペア:

[(1, 20897022), (2, 10448511), (3, 6965674), (6, 3482837), (89, 234798), (178, 117399), (267, 78266), (534, 39133)]