20164024592

素因数分解:

$2^4\times {\mathrm{25373}}^1\times {\mathrm{49669}}^1$

素因数の和:75050

約数の個数: 20

約数和(自身を含む): 39070123980

約数和(自身を除く): 18906099388

約数列:

[1, 2, 4, 8, 16, 25373, 49669, 50746, 99338, 101492, 198676, 202984, 397352, 405968, 794704, 1260251537, 2520503074, 5041006148, 10082012296, 20164024592]

約数ペア:

[(1, 20164024592), (2, 10082012296), (4, 5041006148), (8, 2520503074), (16, 1260251537), (25373, 794704), (49669, 405968), (50746, 397352), (99338, 202984), (101492, 198676)]