20172952842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4951633}}^1$

素因数の和:4951742

約数の個数: 32

約数和(自身を含む): 46584972672

約数和(自身を除く): 26412019830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4951633, 9903266, 14854899, 29709798, 34661431, 69322862, 103984293, 207968586, 480308401, 960616802, 1440925203, 2881850406, 3362158807, 6724317614, 10086476421, 20172952842]

約数ペア:

[(1, 20172952842), (2, 10086476421), (3, 6724317614), (6, 3362158807), (7, 2881850406), (14, 1440925203), (21, 960616802), (42, 480308401), (97, 207968586), (194, 103984293), (291, 69322862), (582, 34661431), (679, 29709798), (1358, 14854899), (2037, 9903266), (4074, 4951633)]