20172317198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{33151}}^1$

素因数の和:34808

約数の個数: 32

約数和(自身を含む): 34973503488

約数和(自身を除く): 14801186290

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1627, 3254, 17897, 27659, 33151, 35794, 55318, 66302, 304249, 364661, 563567, 608498, 729322, 1127134, 6199237, 12398474, 53936677, 107873354, 593303447, 916923509, 1186606894, 1833847018, 10086158599, 20172317198]

約数ペア:

[(1, 20172317198), (2, 10086158599), (11, 1833847018), (17, 1186606894), (22, 916923509), (34, 593303447), (187, 107873354), (374, 53936677), (1627, 12398474), (3254, 6199237), (17897, 1127134), (27659, 729322), (33151, 608498), (35794, 563567), (55318, 364661), (66302, 304249)]