20348592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 60746112

約数和(自身を除く): 40397520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2267, 2992, 4488, 4534, 6801, 8976, 9068, 13602, 18136, 24937, 27204, 36272, 38539, 49874, 54408, 74811, 77078, 99748, 108816, 115617, 149622, 154156, 199496, 231234, 299244, 308312, 398992, 423929, 462468, 598488, 616624, 847858, 924936, 1196976, 1271787, 1695716, 1849872, 2543574, 3391432, 5087148, 6782864, 10174296, 20348592]

約数ペア:

[(1, 20348592), (2, 10174296), (3, 6782864), (4, 5087148), (6, 3391432), (8, 2543574), (11, 1849872), (12, 1695716), (16, 1271787), (17, 1196976), (22, 924936), (24, 847858), (33, 616624), (34, 598488), (44, 462468), (48, 423929), (51, 398992), (66, 308312), (68, 299244), (88, 231234), (102, 199496), (132, 154156), (136, 149622), (176, 115617), (187, 108816), (204, 99748), (264, 77078), (272, 74811), (374, 54408), (408, 49874), (528, 38539), (561, 36272), (748, 27204), (816, 24937), (1122, 18136), (1496, 13602), (2244, 9068), (2267, 8976), (2992, 6801), (4488, 4534)]