20175574614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1\times {\mathrm{68447}}^1$

素因数の和:72244

約数の個数: 32

約数和(自身を含む): 43467217920

約数和(自身を除く): 23291643306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3779, 7558, 11337, 22674, 49127, 68447, 98254, 136894, 147381, 205341, 294762, 410682, 889811, 1779622, 2669433, 5338866, 258661213, 517322426, 775983639, 1551967278, 3362595769, 6725191538, 10087787307, 20175574614]

約数ペア:

[(1, 20175574614), (2, 10087787307), (3, 6725191538), (6, 3362595769), (13, 1551967278), (26, 775983639), (39, 517322426), (78, 258661213), (3779, 5338866), (7558, 2669433), (11337, 1779622), (22674, 889811), (49127, 410682), (68447, 294762), (98254, 205341), (136894, 147381)]