20732042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 11581558

約数列:

[1, 2, 29, 58, 271, 542, 1319, 2638, 7859, 15718, 38251, 76502, 357449, 714898, 10366021, 20732042]

約数ペア:

[(1, 20732042), (2, 10366021), (29, 714898), (58, 357449), (271, 76502), (542, 38251), (1319, 15718), (2638, 7859)]