2019969694842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{220184183}}^1$

素因数の和:220184338

約数の個数: 32

約数和(自身を含む): 4438913149440

約数和(自身を除く): 2418943454598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 220184183, 440368366, 660552549, 1321105098, 2422026013, 4844052026, 7266078039, 14532156078, 30605601437, 61211202874, 91816804311, 183633608622, 336661615807, 673323231614, 1009984847421, 2019969694842]

約数ペア:

[(1, 2019969694842), (2, 1009984847421), (3, 673323231614), (6, 336661615807), (11, 183633608622), (22, 91816804311), (33, 61211202874), (66, 30605601437), (139, 14532156078), (278, 7266078039), (417, 4844052026), (834, 2422026013), (1529, 1321105098), (3058, 660552549), (4587, 440368366), (9174, 220184183)]