20803528322

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{17291}}^1\times {\mathrm{5519}}^1$

素因数の和:22921

約数の個数: 16

約数和(自身を含む): 31499107200

約数和(自身を除く): 10695578878

約数列:

[1, 2, 109, 218, 5519, 11038, 17291, 34582, 601571, 1203142, 1884719, 3769438, 95429029, 190858058, 10401764161, 20803528322]

約数ペア:

[(1, 20803528322), (2, 10401764161), (109, 190858058), (218, 95429029), (5519, 3769438), (11038, 1884719), (17291, 1203142), (34582, 601571)]