20186170102

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{264127}}^1$

素因数の和:264292

約数の個数: 32

約数和(自身を含む): 35600228352

約数和(自身を除く): 15414058250

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 5459, 10918, 38213, 76426, 264127, 528254, 1848889, 3697778, 13998731, 27205081, 27997462, 54410162, 97991117, 190435567, 195982234, 380871134, 1441869293, 2883738586, 10093085051, 20186170102]

約数ペア:

[(1, 20186170102), (2, 10093085051), (7, 2883738586), (14, 1441869293), (53, 380871134), (103, 195982234), (106, 190435567), (206, 97991117), (371, 54410162), (721, 27997462), (742, 27205081), (1442, 13998731), (5459, 3697778), (10918, 1848889), (38213, 528254), (76426, 264127)]