20012344958

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1\times {\mathrm{65033}}^1$

素因数の和:65899

約数の個数: 16

約数和(自身を含む): 30187742256

約数和(自身を除く): 10175397298

約数列:

[1, 2, 251, 502, 613, 1226, 65033, 130066, 153863, 307726, 16323283, 32646566, 39865229, 79730458, 10006172479, 20012344958]

約数ペア:

[(1, 20012344958), (2, 10006172479), (251, 79730458), (502, 39865229), (613, 32646566), (1226, 16323283), (65033, 307726), (130066, 153863)]