20211082074

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2917}}^1\times {\mathrm{5273}}^1$

素因数の和:8271

約数の個数: 48

約数和(自身を含む): 44414189352

約数和(自身を除く): 24203107278

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2917, 5273, 5834, 8751, 10546, 15819, 17502, 26253, 31638, 47457, 52506, 94914, 212941, 384929, 425882, 638823, 769858, 1154787, 1277646, 1916469, 2309574, 3464361, 3832938, 6928722, 15381341, 30762682, 46144023, 92288046, 138432069, 276864138, 1122837893, 2245675786, 3368513679, 6737027358, 10105541037, 20211082074]

約数ペア:

[(1, 20211082074), (2, 10105541037), (3, 6737027358), (6, 3368513679), (9, 2245675786), (18, 1122837893), (73, 276864138), (146, 138432069), (219, 92288046), (438, 46144023), (657, 30762682), (1314, 15381341), (2917, 6928722), (5273, 3832938), (5834, 3464361), (8751, 2309574), (10546, 1916469), (15819, 1277646), (17502, 1154787), (26253, 769858), (31638, 638823), (47457, 425882), (52506, 384929), (94914, 212941)]