20963352

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1439}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 31567848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1439, 1821, 2428, 2878, 3642, 4317, 4856, 5756, 7284, 8634, 11512, 14568, 17268, 34536, 873473, 1746946, 2620419, 3493892, 5240838, 6987784, 10481676, 20963352]

約数ペア:

[(1, 20963352), (2, 10481676), (3, 6987784), (4, 5240838), (6, 3493892), (8, 2620419), (12, 1746946), (24, 873473), (607, 34536), (1214, 17268), (1439, 14568), (1821, 11512), (2428, 8634), (2878, 7284), (3642, 5756), (4317, 4856)]