2022371540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14445511}}^1$

素因数の和:14445527

約数の個数: 24

約数和(自身を含む): 4853692032

約数和(自身を除く): 2831320492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14445511, 28891022, 57782044, 72227555, 101118577, 144455110, 202237154, 288910220, 404474308, 505592885, 1011185770, 2022371540]

約数ペア:

[(1, 2022371540), (2, 1011185770), (4, 505592885), (5, 404474308), (7, 288910220), (10, 202237154), (14, 144455110), (20, 101118577), (28, 72227555), (35, 57782044), (70, 28891022), (140, 14445511)]