20166012708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1\times {\mathrm{28211}}^1$

素因数の和:29128

約数の個数: 48

約数和(自身を含む): 47775329280

約数和(自身を除く): 27609316572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 839, 852, 1678, 2517, 3356, 5034, 10068, 28211, 56422, 59569, 84633, 112844, 119138, 169266, 178707, 238276, 338532, 357414, 714828, 2002981, 4005962, 6008943, 8011924, 12017886, 23669029, 24035772, 47338058, 71007087, 94676116, 142014174, 284028348, 1680501059, 3361002118, 5041503177, 6722004236, 10083006354, 20166012708]

約数ペア:

[(1, 20166012708), (2, 10083006354), (3, 6722004236), (4, 5041503177), (6, 3361002118), (12, 1680501059), (71, 284028348), (142, 142014174), (213, 94676116), (284, 71007087), (426, 47338058), (839, 24035772), (852, 23669029), (1678, 12017886), (2517, 8011924), (3356, 6008943), (5034, 4005962), (10068, 2002981), (28211, 714828), (56422, 357414), (59569, 338532), (84633, 238276), (112844, 178707), (119138, 169266)]