20024370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222493}}^1$

素因数の和:222506

約数の個数: 24

約数和(自身を含む): 52063596

約数和(自身を除く): 32039226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222493, 444986, 667479, 1112465, 1334958, 2002437, 2224930, 3337395, 4004874, 6674790, 10012185, 20024370]

約数ペア:

[(1, 20024370), (2, 10012185), (3, 6674790), (5, 4004874), (6, 3337395), (9, 2224930), (10, 2002437), (15, 1334958), (18, 1112465), (30, 667479), (45, 444986), (90, 222493)]