20134428

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12071}}^1$

素因数の和:12217

約数の個数: 24

約数和(自身を含む): 47322240

約数和(自身を除く): 27187812

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 12071, 24142, 36213, 48284, 72426, 144852, 1677869, 3355738, 5033607, 6711476, 10067214, 20134428]

約数ペア:

[(1, 20134428), (2, 10067214), (3, 6711476), (4, 5033607), (6, 3355738), (12, 1677869), (139, 144852), (278, 72426), (417, 48284), (556, 36213), (834, 24142), (1668, 12071)]