2013238220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14380273}}^1$

素因数の和:14380289

約数の個数: 24

約数和(自身を含む): 4831772064

約数和(自身を除く): 2818533844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14380273, 28760546, 57521092, 71901365, 100661911, 143802730, 201323822, 287605460, 402647644, 503309555, 1006619110, 2013238220]

約数ペア:

[(1, 2013238220), (2, 1006619110), (4, 503309555), (5, 402647644), (7, 287605460), (10, 201323822), (14, 143802730), (20, 100661911), (28, 71901365), (35, 57521092), (70, 28760546), (140, 14380273)]