20341271815

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{259009}}^1$

素因数の和:259266

約数の個数: 16

約数和(自身を含む): 24802797600

約数和(自身を除く): 4461525785

約数列:

[1, 5, 113, 139, 565, 695, 15707, 78535, 259009, 1295045, 29268017, 36002251, 146340085, 180011255, 4068254363, 20341271815]

約数ペア:

[(1, 20341271815), (5, 4068254363), (113, 180011255), (139, 146340085), (565, 36002251), (695, 29268017), (15707, 1295045), (78535, 259009)]