20107182458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1\times {\mathrm{44279}}^1$

素因数の和:64933

約数の個数: 16

約数和(自身を含む): 32904999360

約数和(自身を除く): 12797816902

約数列:

[1, 2, 11, 22, 20641, 41282, 44279, 88558, 227051, 454102, 487069, 974138, 913962839, 1827925678, 10053591229, 20107182458]

約数ペア:

[(1, 20107182458), (2, 10053591229), (11, 1827925678), (22, 913962839), (20641, 974138), (41282, 487069), (44279, 454102), (88558, 227051)]