20176902904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109657081}}^1$

素因数の和:109657110

約数の個数: 16

約数和(自身を含む): 39476549520

約数和(自身を除く): 19299646616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109657081, 219314162, 438628324, 877256648, 2522112863, 5044225726, 10088451452, 20176902904]

約数ペア:

[(1, 20176902904), (2, 10088451452), (4, 5044225726), (8, 2522112863), (23, 877256648), (46, 438628324), (92, 219314162), (184, 109657081)]