20975226

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94483}}^1$

素因数の和:94525

約数の個数: 16

約数和(自身を含む): 43084704

約数和(自身を除く): 22109478

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94483, 188966, 283449, 566898, 3495871, 6991742, 10487613, 20975226]

約数ペア:

[(1, 20975226), (2, 10487613), (3, 6991742), (6, 3495871), (37, 566898), (74, 283449), (111, 188966), (222, 94483)]