20588404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3793}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 38243520

約数和(自身を除く): 17655116

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3793, 5428, 7586, 15172, 87239, 174478, 223787, 348956, 447574, 895148, 5147101, 10294202, 20588404]

約数ペア:

[(1, 20588404), (2, 10294202), (4, 5147101), (23, 895148), (46, 447574), (59, 348956), (92, 223787), (118, 174478), (236, 87239), (1357, 15172), (2714, 7586), (3793, 5428)]