20173349266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1061867}}^1$

素因数の和:1061958

約数の個数: 32

約数和(自身を含む): 36698158080

約数和(自身を除く): 16524808814

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 1061867, 2123734, 7433069, 14866138, 24422941, 48845882, 62650153, 125300306, 170960587, 341921174, 438551071, 877102142, 1440953519, 2881907038, 10086674633, 20173349266]

約数ペア:

[(1, 20173349266), (2, 10086674633), (7, 2881907038), (14, 1440953519), (23, 877102142), (46, 438551071), (59, 341921174), (118, 170960587), (161, 125300306), (322, 62650153), (413, 48845882), (826, 24422941), (1357, 14866138), (2714, 7433069), (9499, 2123734), (18998, 1061867)]