20830017684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3396937}}^1$

素因数の和:3397024

約数の個数: 48

約数和(自身を含む): 56307644288

約数和(自身を除く): 35477626604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 3396937, 6793874, 10190811, 13587748, 20381622, 23778559, 40763244, 47557118, 71335677, 95114236, 142671354, 247976401, 285342708, 495952802, 743929203, 991905604, 1487858406, 1735834807, 2975716812, 3471669614, 5207504421, 6943339228, 10415008842, 20830017684]

約数ペア:

[(1, 20830017684), (2, 10415008842), (3, 6943339228), (4, 5207504421), (6, 3471669614), (7, 2975716812), (12, 1735834807), (14, 1487858406), (21, 991905604), (28, 743929203), (42, 495952802), (73, 285342708), (84, 247976401), (146, 142671354), (219, 95114236), (292, 71335677), (438, 47557118), (511, 40763244), (876, 23778559), (1022, 20381622), (1533, 13587748), (2044, 10190811), (3066, 6793874), (6132, 3396937)]