20131250692

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8078351}}^1$

素因数の和:8078451

約数の個数: 24

約数和(自身を含む): 40714894080

約数和(自身を除く): 20583643388

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8078351, 16156702, 32313404, 56548457, 113096914, 226193828, 718973239, 1437946478, 2875892956, 5032812673, 10065625346, 20131250692]

約数ペア:

[(1, 20131250692), (2, 10065625346), (4, 5032812673), (7, 2875892956), (14, 1437946478), (28, 718973239), (89, 226193828), (178, 113096914), (356, 56548457), (623, 32313404), (1246, 16156702), (2492, 8078351)]