20236440263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{548309}}^1$

素因数の和:548506

約数の個数: 16

約数和(自身を含む): 23213252160

約数和(自身を除く): 2976811897

約数列:

[1, 13, 17, 167, 221, 2171, 2839, 36907, 548309, 7128017, 9321253, 91567603, 121176289, 1190378839, 1556649251, 20236440263]

約数ペア:

[(1, 20236440263), (13, 1556649251), (17, 1190378839), (167, 121176289), (221, 91567603), (2171, 9321253), (2839, 7128017), (36907, 548309)]