20163710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288053}}^1$

素因数の和:288067

約数の個数: 16

約数和(自身を含む): 41479776

約数和(自身を除く): 21316066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288053, 576106, 1440265, 2016371, 2880530, 4032742, 10081855, 20163710]

約数ペア:

[(1, 20163710), (2, 10081855), (5, 4032742), (7, 2880530), (10, 2016371), (14, 1440265), (35, 576106), (70, 288053)]