2020110298

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{20101}}^1$

素因数の和:20673

約数の個数: 16

約数和(自身を含む): 3064750920

約数和(自身を除く): 1044640622

約数列:

[1, 2, 109, 218, 461, 922, 20101, 40202, 50249, 100498, 2191009, 4382018, 9266561, 18533122, 1010055149, 2020110298]

約数ペア:

[(1, 2020110298), (2, 1010055149), (109, 18533122), (218, 9266561), (461, 4382018), (922, 2191009), (20101, 100498), (40202, 50249)]