20139840018

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{29251}}^1$

素因数の和:30607

約数の個数: 48

約数和(自身を含む): 45176788800

約数和(自身を除く): 25036948782

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1319, 2638, 3957, 7914, 11871, 23742, 29251, 38251, 58502, 76502, 87753, 114753, 175506, 229506, 263259, 344259, 526518, 688518, 848279, 1696558, 2544837, 5089674, 7634511, 15269022, 38582069, 77164138, 115746207, 231492414, 347238621, 694477242, 1118880001, 2237760002, 3356640003, 6713280006, 10069920009, 20139840018]

約数ペア:

[(1, 20139840018), (2, 10069920009), (3, 6713280006), (6, 3356640003), (9, 2237760002), (18, 1118880001), (29, 694477242), (58, 347238621), (87, 231492414), (174, 115746207), (261, 77164138), (522, 38582069), (1319, 15269022), (2638, 7634511), (3957, 5089674), (7914, 2544837), (11871, 1696558), (23742, 848279), (29251, 688518), (38251, 526518), (58502, 344259), (76502, 263259), (87753, 229506), (114753, 175506)]