20392912462662

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3769}}^1\times {\mathrm{3621617}}^1$

素因数の和:3625477

約数の個数: 48

約数和(自身を含む): 44728865541360

約数和(自身を除く): 24335953078698

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 3769, 7538, 11307, 22614, 33921, 67842, 312827, 625654, 938481, 1876962, 2815443, 3621617, 5630886, 7243234, 10864851, 21729702, 32594553, 65189106, 300594211, 601188422, 901782633, 1803565266, 2705347899, 5410695798, 13649874473, 27299748946, 40949623419, 81899246838, 122848870257, 245697740514, 1132939581259, 2265879162518, 3398818743777, 6797637487554, 10196456231331, 20392912462662]

約数ペア:

[(1, 20392912462662), (2, 10196456231331), (3, 6797637487554), (6, 3398818743777), (9, 2265879162518), (18, 1132939581259), (83, 245697740514), (166, 122848870257), (249, 81899246838), (498, 40949623419), (747, 27299748946), (1494, 13649874473), (3769, 5410695798), (7538, 2705347899), (11307, 1803565266), (22614, 901782633), (33921, 601188422), (67842, 300594211), (312827, 65189106), (625654, 32594553), (938481, 21729702), (1876962, 10864851), (2815443, 7243234), (3621617, 5630886)]