20713251151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{77243}}^1$

素因数の和:77486

約数の個数: 16

約数和(自身を含む): 22023809280

約数和(自身を除く): 1310558129

約数列:

[1, 23, 89, 131, 2047, 3013, 11659, 77243, 268157, 1776589, 6874627, 10118833, 158116421, 232733159, 900576137, 20713251151]

約数ペア:

[(1, 20713251151), (23, 900576137), (89, 232733159), (131, 158116421), (2047, 10118833), (3013, 6874627), (11659, 1776589), (77243, 268157)]