20433070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{291901}}^1$

素因数の和:291915

約数の個数: 16

約数和(自身を含む): 42033888

約数和(自身を除く): 21600818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 291901, 583802, 1459505, 2043307, 2919010, 4086614, 10216535, 20433070]

約数ペア:

[(1, 20433070), (2, 10216535), (5, 4086614), (7, 2919010), (10, 2043307), (14, 1459505), (35, 583802), (70, 291901)]