20187009051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1277093}}^1$

素因数の和:1277586

約数の個数: 16

約数和(自身を含む): 29424245760

約数和(自身を除く): 9237236709

約数列:

[1, 3, 11, 33, 479, 1437, 5269, 15807, 1277093, 3831279, 14048023, 42144069, 611727547, 1835182641, 6729003017, 20187009051]

約数ペア:

[(1, 20187009051), (3, 6729003017), (11, 1835182641), (33, 611727547), (479, 42144069), (1437, 14048023), (5269, 3831279), (15807, 1277093)]