20512671162

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1\times {\mathrm{11833}}^1$

素因数の和:13078

約数の個数: 32

約数和(自身を含む): 41205041280

約数和(自身を除く): 20692370118

約数列:

[1, 2, 3, 6, 311, 622, 929, 933, 1858, 1866, 2787, 5574, 11833, 23666, 35499, 70998, 288919, 577838, 866757, 1733514, 3680063, 7360126, 10992857, 11040189, 21985714, 22080378, 32978571, 65957142, 3418778527, 6837557054, 10256335581, 20512671162]

約数ペア:

[(1, 20512671162), (2, 10256335581), (3, 6837557054), (6, 3418778527), (311, 65957142), (622, 32978571), (929, 22080378), (933, 21985714), (1858, 11040189), (1866, 10992857), (2787, 7360126), (5574, 3680063), (11833, 1733514), (23666, 866757), (35499, 577838), (70998, 288919)]