20045414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3799

約数の個数: 16

約数和(自身を含む): 32041008

約数和(自身を除く): 11995594

約数列:

[1, 2, 17, 34, 163, 326, 2771, 3617, 5542, 7234, 61489, 122978, 589571, 1179142, 10022707, 20045414]

約数ペア:

[(1, 20045414), (2, 10022707), (17, 1179142), (34, 589571), (163, 122978), (326, 61489), (2771, 7234), (3617, 5542)]