20886323084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8045579}}^1$

素因数の和:8045653

約数の個数: 24

約数和(自身を含む): 40549723200

約数和(自身を除く): 19663400116

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 8045579, 16091158, 32182316, 88501369, 177002738, 354005476, 474689161, 949378322, 1898756644, 5221580771, 10443161542, 20886323084]

約数ペア:

[(1, 20886323084), (2, 10443161542), (4, 5221580771), (11, 1898756644), (22, 949378322), (44, 474689161), (59, 354005476), (118, 177002738), (236, 88501369), (649, 32182316), (1298, 16091158), (2596, 8045579)]