20132183155

素因数分解:

$5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{443489}}^1$

素因数の和:444798

約数の個数: 16

約数和(自身を含む): 27631200960

約数和(自身を除く): 7499017805

約数列:

[1, 5, 7, 35, 1297, 6485, 9079, 45395, 443489, 2217445, 3104423, 15522115, 575205233, 2876026165, 4026436631, 20132183155]

約数ペア:

[(1, 20132183155), (5, 4026436631), (7, 2876026165), (35, 575205233), (1297, 15522115), (6485, 3104423), (9079, 2217445), (45395, 443489)]