2054328220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14673773}}^1$

素因数の和:14673789

約数の個数: 24

約数和(自身を含む): 4930388064

約数和(自身を除く): 2876059844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14673773, 29347546, 58695092, 73368865, 102716411, 146737730, 205432822, 293475460, 410865644, 513582055, 1027164110, 2054328220]

約数ペア:

[(1, 2054328220), (2, 1027164110), (4, 513582055), (5, 410865644), (7, 293475460), (10, 205432822), (14, 146737730), (20, 102716411), (28, 73368865), (35, 58695092), (70, 29347546), (140, 14673773)]