20602488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23201}}^1$

素因数の和:23247

約数の個数: 32

約数和(自身を含む): 52900560

約数和(自身を除く): 32298072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23201, 46402, 69603, 92804, 139206, 185608, 278412, 556824, 858437, 1716874, 2575311, 3433748, 5150622, 6867496, 10301244, 20602488]

約数ペア:

[(1, 20602488), (2, 10301244), (3, 6867496), (4, 5150622), (6, 3433748), (8, 2575311), (12, 1716874), (24, 858437), (37, 556824), (74, 278412), (111, 185608), (148, 139206), (222, 92804), (296, 69603), (444, 46402), (888, 23201)]