20202386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7411}}^1$

素因数の和:7489

約数の個数: 16

約数和(自身を含む): 32019840

約数和(自身を除く): 11817454

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 7411, 14822, 214919, 348317, 429838, 696634, 10101193, 20202386]

約数ペア:

[(1, 20202386), (2, 10101193), (29, 696634), (47, 429838), (58, 348317), (94, 214919), (1363, 14822), (2726, 7411)]