20538372

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29009}}^1$

素因数の和:29075

約数の個数: 24

約数和(自身を含む): 48736800

約数和(自身を除く): 28198428

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29009, 58018, 87027, 116036, 174054, 348108, 1711531, 3423062, 5134593, 6846124, 10269186, 20538372]

約数ペア:

[(1, 20538372), (2, 10269186), (3, 6846124), (4, 5134593), (6, 3423062), (12, 1711531), (59, 348108), (118, 174054), (177, 116036), (236, 87027), (354, 58018), (708, 29009)]