2080305516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{6907}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 5114130560

約数和(自身を除く): 3033825044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1321, 2642, 3963, 5284, 6907, 7926, 13814, 15852, 20721, 25099, 27628, 41442, 50198, 75297, 82884, 100396, 131233, 150594, 262466, 301188, 393699, 524932, 787398, 1574796, 9124147, 18248294, 27372441, 36496588, 54744882, 109489764, 173358793, 346717586, 520076379, 693435172, 1040152758, 2080305516]

約数ペア:

[(1, 2080305516), (2, 1040152758), (3, 693435172), (4, 520076379), (6, 346717586), (12, 173358793), (19, 109489764), (38, 54744882), (57, 36496588), (76, 27372441), (114, 18248294), (228, 9124147), (1321, 1574796), (2642, 787398), (3963, 524932), (5284, 393699), (6907, 301188), (7926, 262466), (13814, 150594), (15852, 131233), (20721, 100396), (25099, 82884), (27628, 75297), (41442, 50198)]