20177965070

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2441}}^1\times {\mathrm{4567}}^1$

素因数の和:7196

約数の個数: 32

約数和(自身を含む): 36543963456

約数和(自身を除く): 16365998386

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 2441, 4567, 4882, 9134, 12205, 22835, 24410, 45670, 441821, 826627, 883642, 1653254, 2209105, 4133135, 4418210, 8266270, 11148047, 22296094, 55740235, 111480470, 2017796507, 4035593014, 10088982535, 20177965070]

約数ペア:

[(1, 20177965070), (2, 10088982535), (5, 4035593014), (10, 2017796507), (181, 111480470), (362, 55740235), (905, 22296094), (1810, 11148047), (2441, 8266270), (4567, 4418210), (4882, 4133135), (9134, 2209105), (12205, 1653254), (22835, 883642), (24410, 826627), (45670, 441821)]