20090853908

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{461}}^1\times {\mathrm{26003}}^1$

素因数の和:26887

約数の個数: 24

約数和(自身を含む): 35320713120

約数和(自身を除く): 15229859212

約数列:

[1, 2, 4, 419, 461, 838, 922, 1676, 1844, 26003, 52006, 104012, 193159, 386318, 772636, 10895257, 11987383, 21790514, 23974766, 43581028, 47949532, 5022713477, 10045426954, 20090853908]

約数ペア:

[(1, 20090853908), (2, 10045426954), (4, 5022713477), (419, 47949532), (461, 43581028), (838, 23974766), (922, 21790514), (1676, 11987383), (1844, 10895257), (26003, 772636), (52006, 386318), (104012, 193159)]