20143516272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{90619}}^1$

素因数の和:91062

約数の個数: 80

約数和(自身を含む): 56903560320

約数和(自身を除く): 36760044048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 421, 528, 842, 1263, 1684, 2526, 3368, 4631, 5052, 6736, 9262, 10104, 13893, 18524, 20208, 27786, 37048, 55572, 74096, 90619, 111144, 181238, 222288, 271857, 362476, 543714, 724952, 996809, 1087428, 1449904, 1993618, 2174856, 2990427, 3987236, 4349712, 5980854, 7974472, 11961708, 15948944, 23923416, 38150599, 47846832, 76301198, 114451797, 152602396, 228903594, 305204792, 419656589, 457807188, 610409584, 839313178, 915614376, 1258969767, 1678626356, 1831228752, 2517939534, 3357252712, 5035879068, 6714505424, 10071758136, 20143516272]

約数ペア:

[(1, 20143516272), (2, 10071758136), (3, 6714505424), (4, 5035879068), (6, 3357252712), (8, 2517939534), (11, 1831228752), (12, 1678626356), (16, 1258969767), (22, 915614376), (24, 839313178), (33, 610409584), (44, 457807188), (48, 419656589), (66, 305204792), (88, 228903594), (132, 152602396), (176, 114451797), (264, 76301198), (421, 47846832), (528, 38150599), (842, 23923416), (1263, 15948944), (1684, 11961708), (2526, 7974472), (3368, 5980854), (4631, 4349712), (5052, 3987236), (6736, 2990427), (9262, 2174856), (10104, 1993618), (13893, 1449904), (18524, 1087428), (20208, 996809), (27786, 724952), (37048, 543714), (55572, 362476), (74096, 271857), (90619, 222288), (111144, 181238)]