20081777504

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{4155997}}^1$

素因数の和:4156158

約数の個数: 24

約数和(自身を含む): 39797836848

約数和(自身を除く): 19716059344

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 4155997, 8311994, 16623988, 33247976, 66495952, 132991904, 627555547, 1255111094, 2510222188, 5020444376, 10040888752, 20081777504]

約数ペア:

[(1, 20081777504), (2, 10040888752), (4, 5020444376), (8, 2510222188), (16, 1255111094), (32, 627555547), (151, 132991904), (302, 66495952), (604, 33247976), (1208, 16623988), (2416, 8311994), (4832, 4155997)]