20176903140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{174149}}^1$

素因数の和:176092

約数の個数: 48

約数和(自身を含む): 56524910400

約数和(自身を除く): 36348007260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1931, 3862, 5793, 7724, 9655, 11586, 19310, 23172, 28965, 38620, 57930, 115860, 174149, 348298, 522447, 696596, 870745, 1044894, 1741490, 2089788, 2612235, 3482980, 5224470, 10448940, 336281719, 672563438, 1008845157, 1345126876, 1681408595, 2017690314, 3362817190, 4035380628, 5044225785, 6725634380, 10088451570, 20176903140]

約数ペア:

[(1, 20176903140), (2, 10088451570), (3, 6725634380), (4, 5044225785), (5, 4035380628), (6, 3362817190), (10, 2017690314), (12, 1681408595), (15, 1345126876), (20, 1008845157), (30, 672563438), (60, 336281719), (1931, 10448940), (3862, 5224470), (5793, 3482980), (7724, 2612235), (9655, 2089788), (11586, 1741490), (19310, 1044894), (23172, 870745), (28965, 696596), (38620, 522447), (57930, 348298), (115860, 174149)]