2020392478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{2671}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 3339786240

約数和(自身を除く): 1319393762

約数列:

[1, 2, 13, 26, 47, 94, 611, 619, 1222, 1238, 2671, 5342, 8047, 16094, 29093, 34723, 58186, 69446, 125537, 251074, 378209, 756418, 1631981, 1653349, 3263962, 3306698, 21493537, 42987074, 77707403, 155414806, 1010196239, 2020392478]

約数ペア:

[(1, 2020392478), (2, 1010196239), (13, 155414806), (26, 77707403), (47, 42987074), (94, 21493537), (611, 3306698), (619, 3263962), (1222, 1653349), (1238, 1631981), (2671, 756418), (5342, 378209), (8047, 251074), (16094, 125537), (29093, 69446), (34723, 58186)]