20340156

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3709}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 47577040

約数和(自身を除く): 27236884

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3709, 5484, 7418, 11127, 14836, 22254, 44508, 1695013, 3390026, 5085039, 6780052, 10170078, 20340156]

約数ペア:

[(1, 20340156), (2, 10170078), (3, 6780052), (4, 5085039), (6, 3390026), (12, 1695013), (457, 44508), (914, 22254), (1371, 14836), (1828, 11127), (2742, 7418), (3709, 5484)]