2020122852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{900233}}^1$

素因数の和:900268

約数の個数: 48

約数和(自身を含む): 5444615232

約数和(自身を除く): 3424492380

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 900233, 1800466, 2700699, 3600932, 5401398, 9902563, 10802796, 15303961, 19805126, 29707689, 30607922, 39610252, 45911883, 59415378, 61215844, 91823766, 118830756, 168343571, 183647532, 336687142, 505030713, 673374284, 1010061426, 2020122852]

約数ペア:

[(1, 2020122852), (2, 1010061426), (3, 673374284), (4, 505030713), (6, 336687142), (11, 183647532), (12, 168343571), (17, 118830756), (22, 91823766), (33, 61215844), (34, 59415378), (44, 45911883), (51, 39610252), (66, 30607922), (68, 29707689), (102, 19805126), (132, 15303961), (187, 10802796), (204, 9902563), (374, 5401398), (561, 3600932), (748, 2700699), (1122, 1800466), (2244, 900233)]