20824522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7673}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 33151680

約数和(自身を除く): 12327158

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7673, 15346, 176479, 352958, 452707, 905414, 10412261, 20824522]

約数ペア:

[(1, 20824522), (2, 10412261), (23, 905414), (46, 452707), (59, 352958), (118, 176479), (1357, 15346), (2714, 7673)]