4020778.00000000

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2719}}^1$

素因数の和:3796

約数の個数: 20

約数和(自身を含む): 90222400

約数和(自身を除く): 43716624

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2719, 4276, 5438, 8552, 10876, 17104, 21752, 43504, 2906611, 5813222, 11626444, 23252888, 46505776]

約数ペア:

[(1, 46505776), (2, 23252888), (4, 11626444), (8, 5813222), (16, 2906611), (1069, 43504), (2138, 21752), (2719, 17104), (4276, 10876), (5438, 8552)]