20122930932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{41651}}^1$

素因数の和:41853

約数の個数: 96

約数和(自身を含む): 53554475520

約数和(自身を除く): 33431544588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 163, 228, 247, 326, 489, 494, 652, 741, 978, 988, 1482, 1956, 2119, 2964, 3097, 4238, 6194, 6357, 8476, 9291, 12388, 12714, 18582, 25428, 37164, 40261, 41651, 80522, 83302, 120783, 124953, 161044, 166604, 241566, 249906, 483132, 499812, 541463, 791369, 1082926, 1582738, 1624389, 2165852, 2374107, 3165476, 3248778, 4748214, 6497556, 6789113, 9496428, 10287797, 13578226, 20367339, 20575594, 27156452, 30863391, 40734678, 41151188, 61726782, 81469356, 88258469, 123453564, 128993147, 176516938, 257986294, 264775407, 353033876, 386979441, 515972588, 529550814, 773958882, 1059101628, 1547917764, 1676910911, 3353821822, 5030732733, 6707643644, 10061465466, 20122930932]

約数ペア:

[(1, 20122930932), (2, 10061465466), (3, 6707643644), (4, 5030732733), (6, 3353821822), (12, 1676910911), (13, 1547917764), (19, 1059101628), (26, 773958882), (38, 529550814), (39, 515972588), (52, 386979441), (57, 353033876), (76, 264775407), (78, 257986294), (114, 176516938), (156, 128993147), (163, 123453564), (228, 88258469), (247, 81469356), (326, 61726782), (489, 41151188), (494, 40734678), (652, 30863391), (741, 27156452), (978, 20575594), (988, 20367339), (1482, 13578226), (1956, 10287797), (2119, 9496428), (2964, 6789113), (3097, 6497556), (4238, 4748214), (6194, 3248778), (6357, 3165476), (8476, 2374107), (9291, 2165852), (12388, 1624389), (12714, 1582738), (18582, 1082926), (25428, 791369), (37164, 541463), (40261, 499812), (41651, 483132), (80522, 249906), (83302, 241566), (120783, 166604), (124953, 161044)]