20567166

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46957}}^1$

素因数の和:47035

約数の個数: 16

約数和(自身を含む): 41698704

約数和(自身を除く): 21131538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46957, 93914, 140871, 281742, 3427861, 6855722, 10283583, 20567166]

約数ペア:

[(1, 20567166), (2, 10283583), (3, 6855722), (6, 3427861), (73, 281742), (146, 140871), (219, 93914), (438, 46957)]