20162645531

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1115993}}^1$

素因数の和:1116118

約数の個数: 16

約数和(自身を含む): 24105470400

約数和(自身を除く): 3942824869

約数列:

[1, 7, 29, 89, 203, 623, 2581, 18067, 1115993, 7811951, 32363797, 99323377, 226546579, 695263639, 2880377933, 20162645531]

約数ペア:

[(1, 20162645531), (7, 2880377933), (29, 695263639), (89, 226546579), (203, 99323377), (623, 32363797), (2581, 7811951), (18067, 1115993)]