20163340712

素因数分解:

$2^3\times {\mathrm{6211}}^1\times {\mathrm{405799}}^1$

素因数の和:412016

約数の個数: 16

約数和(自身を含む): 37812444000

約数和(自身を除く): 17649103288

約数列:

[1, 2, 4, 8, 6211, 12422, 24844, 49688, 405799, 811598, 1623196, 3246392, 2520417589, 5040835178, 10081670356, 20163340712]

約数ペア:

[(1, 20163340712), (2, 10081670356), (4, 5040835178), (8, 2520417589), (6211, 3246392), (12422, 1623196), (24844, 811598), (49688, 405799)]