20583710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{294053}}^1$

素因数の和:294067

約数の個数: 16

約数和(自身を含む): 42343776

約数和(自身を除く): 21760066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 294053, 588106, 1470265, 2058371, 2940530, 4116742, 10291855, 20583710]

約数ペア:

[(1, 20583710), (2, 10291855), (5, 4116742), (7, 2940530), (10, 2058371), (14, 1470265), (35, 588106), (70, 294053)]