20323374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 21978066

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 271, 431, 542, 813, 862, 1293, 1626, 2586, 7859, 12499, 15718, 23577, 24998, 37497, 47154, 74994, 116801, 233602, 350403, 700806, 3387229, 6774458, 10161687, 20323374]

約数ペア:

[(1, 20323374), (2, 10161687), (3, 6774458), (6, 3387229), (29, 700806), (58, 350403), (87, 233602), (174, 116801), (271, 74994), (431, 47154), (542, 37497), (813, 24998), (862, 23577), (1293, 15718), (1626, 12499), (2586, 7859)]