20228974022

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1\times {\mathrm{51203}}^1$

素因数の和:52243

約数の個数: 16

約数和(自身を含む): 30503656512

約数和(自身を除く): 10274682490

約数列:

[1, 2, 251, 502, 787, 1574, 51203, 102406, 197537, 395074, 12851953, 25703906, 40296761, 80593522, 10114487011, 20228974022]

約数ペア:

[(1, 20228974022), (2, 10114487011), (251, 80593522), (502, 40296761), (787, 25703906), (1574, 12851953), (51203, 395074), (102406, 197537)]