20942652

素因数分解:

$2^2\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{1427}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 48940416

約数和(自身を除く): 27997764

約数列:

[1, 2, 3, 4, 6, 12, 1223, 1427, 2446, 2854, 3669, 4281, 4892, 5708, 7338, 8562, 14676, 17124, 1745221, 3490442, 5235663, 6980884, 10471326, 20942652]

約数ペア:

[(1, 20942652), (2, 10471326), (3, 6980884), (4, 5235663), (6, 3490442), (12, 1745221), (1223, 17124), (1427, 14676), (2446, 8562), (2854, 7338), (3669, 5708), (4281, 4892)]