2020009948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1753}}^1\times {\mathrm{26189}}^1$

素因数の和:27957

約数の個数: 24

約数和(自身を含む): 3858729840

約数和(自身を除く): 1838719892

約数列:

[1, 2, 4, 11, 22, 44, 1753, 3506, 7012, 19283, 26189, 38566, 52378, 77132, 104756, 288079, 576158, 1152316, 45909317, 91818634, 183637268, 505002487, 1010004974, 2020009948]

約数ペア:

[(1, 2020009948), (2, 1010004974), (4, 505002487), (11, 183637268), (22, 91818634), (44, 45909317), (1753, 1152316), (3506, 576158), (7012, 288079), (19283, 104756), (26189, 77132), (38566, 52378)]