2020105138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 3242531520

約数和(自身を除く): 1222426382

約数列:

[1, 2, 17, 34, 193, 211, 386, 422, 1459, 2918, 3281, 3587, 6562, 7174, 24803, 40723, 49606, 81446, 281587, 307849, 563174, 615698, 692291, 1384582, 4786979, 5233433, 9573958, 10466866, 59414857, 118829714, 1010052569, 2020105138]

約数ペア:

[(1, 2020105138), (2, 1010052569), (17, 118829714), (34, 59414857), (193, 10466866), (211, 9573958), (386, 5233433), (422, 4786979), (1459, 1384582), (2918, 692291), (3281, 615698), (3587, 563174), (6562, 307849), (7174, 281587), (24803, 81446), (40723, 49606)]