20121732711

素因数分解:

$3^2\times {\mathrm{94427}}^1\times {\mathrm{23677}}^1$

素因数の和:118110

約数の個数: 12

約数和(自身を含む): 29066260392

約数和(自身を除く): 8944527681

約数列:

[1, 3, 9, 23677, 71031, 94427, 213093, 283281, 849843, 2235748079, 6707244237, 20121732711]

約数ペア:

[(1, 20121732711), (3, 6707244237), (9, 2235748079), (23677, 849843), (71031, 283281), (94427, 213093)]