2022128380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{558599}}^1$

素因数の和:558789

約数の個数: 24

約数和(自身を含む): 4269938400

約数和(自身を除く): 2247810020

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 558599, 1117198, 2234396, 2792995, 5585990, 11171980, 101106419, 202212838, 404425676, 505532095, 1011064190, 2022128380]

約数ペア:

[(1, 2022128380), (2, 1011064190), (4, 505532095), (5, 404425676), (10, 202212838), (20, 101106419), (181, 11171980), (362, 5585990), (724, 2792995), (905, 2234396), (1810, 1117198), (3620, 558599)]