20123507953

素因数分解:

${\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{13553}}^1$

素因数の和:13956

約数の個数: 16

約数和(自身を含む): 20743150032

約数和(自身を除く): 619642079

約数列:

[1, 61, 101, 241, 6161, 13553, 14701, 24341, 826733, 1368853, 1484801, 3266273, 83500033, 199242653, 329893573, 20123507953]

約数ペア:

[(1, 20123507953), (61, 329893573), (101, 199242653), (241, 83500033), (6161, 3266273), (13553, 1484801), (14701, 1368853), (24341, 826733)]