20172542408

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{853}}^1\times {\mathrm{4217}}^1$

素因数の和:5777

約数の個数: 32

約数和(自身を含む): 37930871160

約数和(自身を除く): 17758328752

約数列:

[1, 2, 4, 8, 701, 853, 1402, 1706, 2804, 3412, 4217, 5608, 6824, 8434, 16868, 33736, 597953, 1195906, 2391812, 2956117, 3597101, 4783624, 5912234, 7194202, 11824468, 14388404, 23648936, 28776808, 2521567801, 5043135602, 10086271204, 20172542408]

約数ペア:

[(1, 20172542408), (2, 10086271204), (4, 5043135602), (8, 2521567801), (701, 28776808), (853, 23648936), (1402, 14388404), (1706, 11824468), (2804, 7194202), (3412, 5912234), (4217, 4783624), (5608, 3597101), (6824, 2956117), (8434, 2391812), (16868, 1195906), (33736, 597953)]