2020956478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{131899}}^1$

素因数の和:132111

約数の個数: 16

約数和(自身を含む): 3114950400

約数和(自身を除く): 1093993922

約数列:

[1, 2, 47, 94, 163, 326, 7661, 15322, 131899, 263798, 6199253, 12398506, 21499537, 42999074, 1010478239, 2020956478]

約数ペア:

[(1, 2020956478), (2, 1010478239), (47, 42999074), (94, 21499537), (163, 12398506), (326, 6199253), (7661, 263798), (15322, 131899)]