20803438662

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1\times {\mathrm{1549}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 44326180800

約数和(自身を除く): 23522742138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 353, 373, 706, 746, 1059, 1119, 1549, 2118, 2238, 3098, 4647, 6001, 6341, 9294, 12002, 12682, 18003, 19023, 26333, 36006, 38046, 52666, 78999, 131669, 157998, 263338, 395007, 546797, 577777, 790014, 1093594, 1155554, 1640391, 1733331, 2238373, 3280782, 3466662, 4476746, 6715119, 9295549, 9822209, 13430238, 18591098, 19644418, 27886647, 29466627, 55773294, 58933254, 203955281, 407910562, 611865843, 1223731686, 3467239777, 6934479554, 10401719331, 20803438662]

約数ペア:

[(1, 20803438662), (2, 10401719331), (3, 6934479554), (6, 3467239777), (17, 1223731686), (34, 611865843), (51, 407910562), (102, 203955281), (353, 58933254), (373, 55773294), (706, 29466627), (746, 27886647), (1059, 19644418), (1119, 18591098), (1549, 13430238), (2118, 9822209), (2238, 9295549), (3098, 6715119), (4647, 4476746), (6001, 3466662), (6341, 3280782), (9294, 2238373), (12002, 1733331), (12682, 1640391), (18003, 1155554), (19023, 1093594), (26333, 790014), (36006, 577777), (38046, 546797), (52666, 395007), (78999, 263338), (131669, 157998)]