20084098482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{800993}}^1$

素因数の和:801207

約数の個数: 48

約数和(自身を含む): 49982025600

約数和(自身を除く): 29897927118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 25074, 800993, 1601986, 2402979, 4805958, 5606951, 7208937, 11213902, 14417874, 16820853, 33641706, 50462559, 100925118, 159397607, 318795214, 478192821, 956385642, 1115783249, 1434578463, 2231566498, 2869156926, 3347349747, 6694699494, 10042049241, 20084098482]

約数ペア:

[(1, 20084098482), (2, 10042049241), (3, 6694699494), (6, 3347349747), (7, 2869156926), (9, 2231566498), (14, 1434578463), (18, 1115783249), (21, 956385642), (42, 478192821), (63, 318795214), (126, 159397607), (199, 100925118), (398, 50462559), (597, 33641706), (1194, 16820853), (1393, 14417874), (1791, 11213902), (2786, 7208937), (3582, 5606951), (4179, 4805958), (8358, 2402979), (12537, 1601986), (25074, 800993)]