2023199780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14451427}}^1$

素因数の和:14451443

約数の個数: 24

約数和(自身を含む): 4855679808

約数和(自身を除く): 2832480028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14451427, 28902854, 57805708, 72257135, 101159989, 144514270, 202319978, 289028540, 404639956, 505799945, 1011599890, 2023199780]

約数ペア:

[(1, 2023199780), (2, 1011599890), (4, 505799945), (5, 404639956), (7, 289028540), (10, 202319978), (14, 144514270), (20, 101159989), (28, 72257135), (35, 57805708), (70, 28902854), (140, 14451427)]