20193960949

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1\times {\mathrm{7541}}^1$

素因数の和:8540

約数の個数: 16

約数和(自身を含む): 21112773120

約数和(自身を除く): 918812171

約数列:

[1, 29, 107, 863, 3103, 7541, 25027, 92341, 218689, 806887, 2677889, 6507883, 23399723, 188728607, 696343481, 20193960949]

約数ペア:

[(1, 20193960949), (29, 696343481), (107, 188728607), (863, 23399723), (3103, 6507883), (7541, 2677889), (25027, 806887), (92341, 218689)]