20132647409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{188189}}^1$

素因数の和:188273

約数の個数: 32

約数和(自身を含む): 26015385600

約数和(自身を除く): 5882738191

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 493, 527, 899, 3451, 3689, 6293, 15283, 106981, 188189, 1317323, 3199213, 5457481, 5833859, 22394491, 38202367, 40837013, 92777177, 99175603, 169181911, 649440239, 694229221, 1184273377, 2876092487, 20132647409]

約数ペア:

[(1, 20132647409), (7, 2876092487), (17, 1184273377), (29, 694229221), (31, 649440239), (119, 169181911), (203, 99175603), (217, 92777177), (493, 40837013), (527, 38202367), (899, 22394491), (3451, 5833859), (3689, 5457481), (6293, 3199213), (15283, 1317323), (106981, 188189)]