20933710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{299053}}^1$

素因数の和:299067

約数の個数: 16

約数和(自身を含む): 43063776

約数和(自身を除く): 22130066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 299053, 598106, 1495265, 2093371, 2990530, 4186742, 10466855, 20933710]

約数ペア:

[(1, 20933710), (2, 10466855), (5, 4186742), (7, 2990530), (10, 2093371), (14, 1495265), (35, 598106), (70, 299053)]