20394625022

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{16729}}^1\times {\mathrm{4091}}^1$

素因数の和:20971

約数の個数: 16

約数和(自身を含む): 30806622000

約数和(自身を除く): 10411996978

約数列:

[1, 2, 149, 298, 4091, 8182, 16729, 33458, 609559, 1219118, 2492621, 4985242, 68438339, 136876678, 10197312511, 20394625022]

約数ペア:

[(1, 20394625022), (2, 10197312511), (149, 136876678), (298, 68438339), (4091, 4985242), (8182, 2492621), (16729, 1219118), (33458, 609559)]