20053528994

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{201953}}^1$

素因数の和:202465

約数の個数: 16

約数和(自身を含む): 30390037920

約数和(自身を除く): 10336508926

約数列:

[1, 2, 131, 262, 379, 758, 49649, 99298, 201953, 403906, 26455843, 52911686, 76540187, 153080374, 10026764497, 20053528994]

約数ペア:

[(1, 20053528994), (2, 10026764497), (131, 153080374), (262, 76540187), (379, 52911686), (758, 26455843), (49649, 403906), (99298, 201953)]