20112589838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2634607}}^1$

素因数の和:2634967

約数の個数: 16

約数和(自身を含む): 33006369024

約数和(自身を除く): 12893779186

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 2634607, 5269214, 28980677, 57961354, 914208629, 1828417258, 10056294919, 20112589838]

約数ペア:

[(1, 20112589838), (2, 10056294919), (11, 1828417258), (22, 914208629), (347, 57961354), (694, 28980677), (3817, 5269214), (7634, 2634607)]