84467020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383941}}^1$

素因数の和:383961

約数の個数: 24

約数和(自身を含む): 193506768

約数和(自身を除く): 109039748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383941, 767882, 1535764, 1919705, 3839410, 4223351, 7678820, 8446702, 16893404, 21116755, 42233510, 84467020]

約数ペア:

[(1, 84467020), (2, 42233510), (4, 21116755), (5, 16893404), (10, 8446702), (11, 7678820), (20, 4223351), (22, 3839410), (44, 1919705), (55, 1535764), (110, 767882), (220, 383941)]