20723322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{150169}}^1$

素因数の和:150197

約数の個数: 16

約数和(自身を含む): 43248960

約数和(自身を除く): 22525638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 150169, 300338, 450507, 901014, 3453887, 6907774, 10361661, 20723322]

約数ペア:

[(1, 20723322), (2, 10361661), (3, 6907774), (6, 3453887), (23, 901014), (46, 450507), (69, 300338), (138, 150169)]