20090149046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8377877}}^1$

素因数の和:8377999

約数の個数: 16

約数和(自身を含む): 33176396880

約数和(自身を除く): 13086247834

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 8377877, 16755754, 92156647, 184313294, 913188593, 1826377186, 10045074523, 20090149046]

約数ペア:

[(1, 20090149046), (2, 10045074523), (11, 1826377186), (22, 913188593), (109, 184313294), (218, 92156647), (1199, 16755754), (2398, 8377877)]