20199442756

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1097}}^1\times {\mathrm{33601}}^1$

素因数の和:34839

約数の個数: 24

約数和(自身を含む): 35640566136

約数和(自身を除く): 15441123380

約数列:

[1, 2, 4, 137, 274, 548, 1097, 2194, 4388, 33601, 67202, 134404, 150289, 300578, 601156, 4603337, 9206674, 18413348, 36860297, 73720594, 147441188, 5049860689, 10099721378, 20199442756]

約数ペア:

[(1, 20199442756), (2, 10099721378), (4, 5049860689), (137, 147441188), (274, 73720594), (548, 36860297), (1097, 18413348), (2194, 9206674), (4388, 4603337), (33601, 601156), (67202, 300578), (134404, 150289)]