20512606770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3401759}}^1$

素因数の和:3401839

約数の個数: 48

約数和(自身を含む): 54128805120

約数和(自身を除く): 33616198350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 3401759, 6803518, 10205277, 17008795, 20410554, 30615831, 34017590, 51026385, 61231662, 102052770, 153079155, 227917853, 306158310, 455835706, 683753559, 1139589265, 1367507118, 2051260677, 2279178530, 3418767795, 4102521354, 6837535590, 10256303385, 20512606770]

約数ペア:

[(1, 20512606770), (2, 10256303385), (3, 6837535590), (5, 4102521354), (6, 3418767795), (9, 2279178530), (10, 2051260677), (15, 1367507118), (18, 1139589265), (30, 683753559), (45, 455835706), (67, 306158310), (90, 227917853), (134, 153079155), (201, 102052770), (335, 61231662), (402, 51026385), (603, 34017590), (670, 30615831), (1005, 20410554), (1206, 17008795), (2010, 10205277), (3015, 6803518), (6030, 3401759)]