20265130222

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{200023}}^1$

素因数の和:200487

約数の個数: 16

約数和(自身を含む): 30675680640

約数和(自身を除く): 10410550418

約数列:

[1, 2, 179, 283, 358, 566, 50657, 101314, 200023, 400046, 35804117, 56606509, 71608234, 113213018, 10132565111, 20265130222]

約数ペア:

[(1, 20265130222), (2, 10132565111), (179, 113213018), (283, 71608234), (358, 56606509), (566, 35804117), (50657, 400046), (101314, 200023)]