20082066

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 24707694

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 59, 71, 94, 102, 118, 141, 142, 177, 213, 282, 354, 426, 799, 1003, 1207, 1598, 2006, 2397, 2414, 2773, 3009, 3337, 3621, 4189, 4794, 5546, 6018, 6674, 7242, 8319, 8378, 10011, 12567, 16638, 20022, 25134, 47141, 56729, 71213, 94282, 113458, 141423, 142426, 170187, 196883, 213639, 282846, 340374, 393766, 427278, 590649, 1181298, 3347011, 6694022, 10041033, 20082066]

約数ペア:

[(1, 20082066), (2, 10041033), (3, 6694022), (6, 3347011), (17, 1181298), (34, 590649), (47, 427278), (51, 393766), (59, 340374), (71, 282846), (94, 213639), (102, 196883), (118, 170187), (141, 142426), (142, 141423), (177, 113458), (213, 94282), (282, 71213), (354, 56729), (426, 47141), (799, 25134), (1003, 20022), (1207, 16638), (1598, 12567), (2006, 10011), (2397, 8378), (2414, 8319), (2773, 7242), (3009, 6674), (3337, 6018), (3621, 5546), (4189, 4794)]