20120780182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{357347}}^1$

素因数の和:357995

約数の個数: 16

約数和(自身を含む): 30874867200

約数和(自身を除く): 10754087018

約数列:

[1, 2, 47, 94, 599, 1198, 28153, 56306, 357347, 714694, 16795309, 33590618, 214050853, 428101706, 10060390091, 20120780182]

約数ペア:

[(1, 20120780182), (2, 10060390091), (47, 428101706), (94, 214050853), (599, 33590618), (1198, 16795309), (28153, 714694), (56306, 357347)]