20067453

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 34387200

約数和(自身を除く): 14319747

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1193, 1869, 2403, 3579, 5607, 8351, 10737, 16821, 25053, 32211, 75159, 106177, 225477, 318531, 743239, 955593, 2229717, 2866779, 6689151, 20067453]

約数ペア:

[(1, 20067453), (3, 6689151), (7, 2866779), (9, 2229717), (21, 955593), (27, 743239), (63, 318531), (89, 225477), (189, 106177), (267, 75159), (623, 32211), (801, 25053), (1193, 16821), (1869, 10737), (2403, 8351), (3579, 5607)]