20562732

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{941}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 52118976

約数和(自身を除く): 31556244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 941, 1214, 1821, 1882, 2428, 2823, 3642, 3764, 5463, 5646, 7284, 8469, 10926, 11292, 16938, 21852, 33876, 571187, 1142374, 1713561, 2284748, 3427122, 5140683, 6854244, 10281366, 20562732]

約数ペア:

[(1, 20562732), (2, 10281366), (3, 6854244), (4, 5140683), (6, 3427122), (9, 2284748), (12, 1713561), (18, 1142374), (36, 571187), (607, 33876), (941, 21852), (1214, 16938), (1821, 11292), (1882, 10926), (2428, 8469), (2823, 7284), (3642, 5646), (3764, 5463)]