20055356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 24

約数和(自身を含む): 37890720

約数和(自身を除く): 17835364

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7517, 15034, 30068, 172891, 217993, 345782, 435986, 691564, 871972, 5013839, 10027678, 20055356]

約数ペア:

[(1, 20055356), (2, 10027678), (4, 5013839), (23, 871972), (29, 691564), (46, 435986), (58, 345782), (92, 217993), (116, 172891), (667, 30068), (1334, 15034), (2668, 7517)]