20163713366

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{8243}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 31539829248

約数和(自身を除く): 11376115882

約数列:

[1, 2, 47, 53, 94, 106, 491, 982, 2491, 4982, 8243, 16486, 23077, 26023, 46154, 52046, 387421, 436879, 774842, 873758, 1223081, 2446162, 4047313, 8094626, 20533313, 41066626, 190223711, 214507589, 380447422, 429015178, 10081856683, 20163713366]

約数ペア:

[(1, 20163713366), (2, 10081856683), (47, 429015178), (53, 380447422), (94, 214507589), (106, 190223711), (491, 41066626), (982, 20533313), (2491, 8094626), (4982, 4047313), (8243, 2446162), (16486, 1223081), (23077, 873758), (26023, 774842), (46154, 436879), (52046, 387421)]