20184774

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22279}}^1$

素因数の和:22435

約数の個数: 16

約数和(自身を含む): 40638720

約数和(自身を除く): 20453946

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22279, 44558, 66837, 133674, 3364129, 6728258, 10092387, 20184774]

約数ペア:

[(1, 20184774), (2, 10092387), (3, 6728258), (6, 3364129), (151, 133674), (302, 66837), (453, 44558), (906, 22279)]