2020291210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28861303}}^1$

素因数の和:28861317

約数の個数: 16

約数和(自身を含む): 4156027776

約数和(自身を除く): 2135736566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28861303, 57722606, 144306515, 202029121, 288613030, 404058242, 1010145605, 2020291210]

約数ペア:

[(1, 2020291210), (2, 1010145605), (5, 404058242), (7, 288613030), (10, 202029121), (14, 144306515), (35, 57722606), (70, 28861303)]