20692776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 36964824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 2287, 3016, 4524, 4574, 6861, 9048, 9148, 13722, 18296, 27444, 29731, 54888, 59462, 66323, 89193, 118924, 132646, 178386, 198969, 237848, 265292, 356772, 397938, 530584, 713544, 795876, 862199, 1591752, 1724398, 2586597, 3448796, 5173194, 6897592, 10346388, 20692776]

約数ペア:

[(1, 20692776), (2, 10346388), (3, 6897592), (4, 5173194), (6, 3448796), (8, 2586597), (12, 1724398), (13, 1591752), (24, 862199), (26, 795876), (29, 713544), (39, 530584), (52, 397938), (58, 356772), (78, 265292), (87, 237848), (104, 198969), (116, 178386), (156, 132646), (174, 118924), (232, 89193), (312, 66323), (348, 59462), (377, 54888), (696, 29731), (754, 27444), (1131, 18296), (1508, 13722), (2262, 9148), (2287, 9048), (3016, 6861), (4524, 4574)]