20153274179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{63073}}^1$

素因数の和:63410

約数の個数: 16

約数和(自身を含む): 21616721280

約数和(自身を除く): 1463447101

約数列:

[1, 19, 67, 251, 1273, 4769, 16817, 63073, 319523, 1198387, 4225891, 15831323, 80291929, 300795137, 1060698641, 20153274179]

約数ペア:

[(1, 20153274179), (19, 1060698641), (67, 300795137), (251, 80291929), (1273, 15831323), (4769, 4225891), (16817, 1198387), (63073, 319523)]