20118085434

素因数分解:

$2^1\times 3^2\times {\mathrm{7307}}^1\times {\mathrm{152959}}^1$

素因数の和:160274

約数の個数: 24

約数和(自身を含む): 43595435520

約数和(自身を除く): 23477350086

約数列:

[1, 2, 3, 6, 9, 18, 7307, 14614, 21921, 43842, 65763, 131526, 152959, 305918, 458877, 917754, 1376631, 2753262, 1117671413, 2235342826, 3353014239, 6706028478, 10059042717, 20118085434]

約数ペア:

[(1, 20118085434), (2, 10059042717), (3, 6706028478), (6, 3353014239), (9, 2235342826), (18, 1117671413), (7307, 2753262), (14614, 1376631), (21921, 917754), (43842, 458877), (65763, 305918), (131526, 152959)]