20153178877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1\times {\mathrm{10141}}^1$

素因数の和:12804

約数の個数: 16

約数和(自身を含む): 22081973760

約数和(自身を除く): 1928794883

約数列:

[1, 13, 59, 767, 2591, 10141, 33683, 131833, 152869, 598319, 1987297, 7778147, 26275331, 341579303, 1550244529, 20153178877]

約数ペア:

[(1, 20153178877), (13, 1550244529), (59, 341579303), (767, 26275331), (2591, 7778147), (10141, 1987297), (33683, 598319), (131833, 152869)]