20526312

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1409}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 51436800

約数和(自身を除く): 30910488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1409, 1821, 2428, 2818, 3642, 4227, 4856, 5636, 7284, 8454, 11272, 14568, 16908, 33816, 855263, 1710526, 2565789, 3421052, 5131578, 6842104, 10263156, 20526312]

約数ペア:

[(1, 20526312), (2, 10263156), (3, 6842104), (4, 5131578), (6, 3421052), (8, 2565789), (12, 1710526), (24, 855263), (607, 33816), (1214, 16908), (1409, 14568), (1821, 11272), (2428, 8454), (2818, 7284), (3642, 5636), (4227, 4856)]