20086338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 41576256

約数和(自身を除く): 21489918

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 523, 1038, 1046, 1569, 3138, 6401, 12802, 19203, 19351, 38406, 38702, 58053, 90479, 116106, 180958, 271437, 542874, 3347723, 6695446, 10043169, 20086338]

約数ペア:

[(1, 20086338), (2, 10043169), (3, 6695446), (6, 3347723), (37, 542874), (74, 271437), (111, 180958), (173, 116106), (222, 90479), (346, 58053), (519, 38702), (523, 38406), (1038, 19351), (1046, 19203), (1569, 12802), (3138, 6401)]