20160804590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1\times {\mathrm{12241}}^1$

素因数の和:13868

約数の個数: 32

約数和(自身を含む): 36649609920

約数和(自身を除く): 16488805330

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1511, 3022, 7555, 12241, 15110, 24482, 61205, 122410, 164699, 329398, 823495, 1334269, 1646990, 2668538, 6671345, 13342690, 18496151, 36992302, 92480755, 184961510, 2016080459, 4032160918, 10080402295, 20160804590]

約数ペア:

[(1, 20160804590), (2, 10080402295), (5, 4032160918), (10, 2016080459), (109, 184961510), (218, 92480755), (545, 36992302), (1090, 18496151), (1511, 13342690), (3022, 6671345), (7555, 2668538), (12241, 1646990), (15110, 1334269), (24482, 823495), (61205, 329398), (122410, 164699)]