20046888

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9601}}^1$

素因数の和:9642

約数の個数: 48

約数和(自身を含む): 56171700

約数和(自身を除く): 36124812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9601, 19202, 28803, 38404, 57606, 76808, 86409, 115212, 172818, 230424, 278429, 345636, 556858, 691272, 835287, 1113716, 1670574, 2227432, 2505861, 3341148, 5011722, 6682296, 10023444, 20046888]

約数ペア:

[(1, 20046888), (2, 10023444), (3, 6682296), (4, 5011722), (6, 3341148), (8, 2505861), (9, 2227432), (12, 1670574), (18, 1113716), (24, 835287), (29, 691272), (36, 556858), (58, 345636), (72, 278429), (87, 230424), (116, 172818), (174, 115212), (232, 86409), (261, 76808), (348, 57606), (522, 38404), (696, 28803), (1044, 19202), (2088, 9601)]