20565436419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4419823}}^1$

素因数の和:4419887

約数の個数: 24

約数和(自身を含む): 33095642112

約数和(自身を除く): 12530205693

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 4419823, 13259469, 39778407, 48618053, 145854159, 207731681, 437562477, 623195043, 1869585129, 2285048491, 6855145473, 20565436419]

約数ペア:

[(1, 20565436419), (3, 6855145473), (9, 2285048491), (11, 1869585129), (33, 623195043), (47, 437562477), (99, 207731681), (141, 145854159), (423, 48618053), (517, 39778407), (1551, 13259469), (4653, 4419823)]