20132789877

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{2179}}^1\times {\mathrm{4483}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 29227608800

約数和(自身を除く): 9094818923

約数列:

[1, 3, 9, 229, 687, 2061, 2179, 4483, 6537, 13449, 19611, 40347, 498991, 1026607, 1496973, 3079821, 4490919, 9239463, 9768457, 29305371, 87916113, 2236976653, 6710929959, 20132789877]

約数ペア:

[(1, 20132789877), (3, 6710929959), (9, 2236976653), (229, 87916113), (687, 29305371), (2061, 9768457), (2179, 9239463), (4483, 4490919), (6537, 3079821), (13449, 1496973), (19611, 1026607), (40347, 498991)]