20173060204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{9857}}^1$

素因数の和:10306

約数の個数: 48

約数和(自身を含む): 38876324256

約数和(自身を除く): 18703264052

約数列:

[1, 2, 4, 11, 22, 44, 193, 241, 386, 482, 772, 964, 2123, 2651, 4246, 5302, 8492, 9857, 10604, 19714, 39428, 46513, 93026, 108427, 186052, 216854, 433708, 511643, 1023286, 1902401, 2046572, 2375537, 3804802, 4751074, 7609604, 9502148, 20926411, 26130907, 41852822, 52261814, 83705644, 104523628, 458478641, 916957282, 1833914564, 5043265051, 10086530102, 20173060204]

約数ペア:

[(1, 20173060204), (2, 10086530102), (4, 5043265051), (11, 1833914564), (22, 916957282), (44, 458478641), (193, 104523628), (241, 83705644), (386, 52261814), (482, 41852822), (772, 26130907), (964, 20926411), (2123, 9502148), (2651, 7609604), (4246, 4751074), (5302, 3804802), (8492, 2375537), (9857, 2046572), (10604, 1902401), (19714, 1023286), (39428, 511643), (46513, 433708), (93026, 216854), (108427, 186052)]