20933318

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25343}}^1$

素因数の和:25411

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 15562042

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 25343, 50686, 177401, 354802, 1495237, 2990474, 10466659, 20933318]

約数ペア:

[(1, 20933318), (2, 10466659), (7, 2990474), (14, 1495237), (59, 354802), (118, 177401), (413, 50686), (826, 25343)]