20033593915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1279693}}^1$

素因数の和:1279830

約数の個数: 16

約数和(自身を含む): 25061527296

約数和(自身を除く): 5027933381

約数列:

[1, 5, 31, 101, 155, 505, 3131, 15655, 1279693, 6398465, 39670483, 129248993, 198352415, 646244965, 4006718783, 20033593915]

約数ペア:

[(1, 20033593915), (5, 4006718783), (31, 646244965), (101, 198352415), (155, 129248993), (505, 39670483), (3131, 6398465), (15655, 1279693)]