20481696397

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1\times {\mathrm{8443}}^1$

素因数の和:12132

約数の個数: 16

約数和(自身を含む): 22117875840

約数和(自身を除く): 1636179443

約数列:

[1, 23, 29, 667, 3637, 8443, 83651, 105473, 194189, 244847, 2425879, 5631481, 30707191, 706265393, 890508539, 20481696397]

約数ペア:

[(1, 20481696397), (23, 890508539), (29, 706265393), (667, 30707191), (3637, 5631481), (8443, 2425879), (83651, 244847), (105473, 194189)]