20177471157

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{71473}}^1$

素因数の和:72292

約数の個数: 16

約数和(自身を含む): 27137248320

約数和(自身を除く): 6959777163

約数列:

[1, 3, 139, 417, 677, 2031, 71473, 94103, 214419, 282309, 9934747, 29804241, 48387221, 145161663, 6725823719, 20177471157]

約数ペア:

[(1, 20177471157), (3, 6725823719), (139, 145161663), (417, 48387221), (677, 29804241), (2031, 9934747), (71473, 282309), (94103, 214419)]