20582064

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3914

約数の個数: 60

約数和(自身を含む): 59173296

約数和(自身を除く): 38591232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 3863, 5328, 7726, 11589, 15452, 23178, 30904, 34767, 46356, 61808, 69534, 92712, 139068, 142931, 185424, 278136, 285862, 428793, 556272, 571724, 857586, 1143448, 1286379, 1715172, 2286896, 2572758, 3430344, 5145516, 6860688, 10291032, 20582064]

約数ペア:

[(1, 20582064), (2, 10291032), (3, 6860688), (4, 5145516), (6, 3430344), (8, 2572758), (9, 2286896), (12, 1715172), (16, 1286379), (18, 1143448), (24, 857586), (36, 571724), (37, 556272), (48, 428793), (72, 285862), (74, 278136), (111, 185424), (144, 142931), (148, 139068), (222, 92712), (296, 69534), (333, 61808), (444, 46356), (592, 34767), (666, 30904), (888, 23178), (1332, 15452), (1776, 11589), (2664, 7726), (3863, 5328)]