20071630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37871}}^1$

素因数の和:37931

約数の個数: 16

約数和(自身を含む): 36811584

約数和(自身を除く): 16739954

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 37871, 75742, 189355, 378710, 2007163, 4014326, 10035815, 20071630]

約数ペア:

[(1, 20071630), (2, 10035815), (5, 4014326), (10, 2007163), (53, 378710), (106, 189355), (265, 75742), (530, 37871)]