20072858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6079}}^1$

素因数の和:6221

約数の個数: 16

約数和(自身を含む): 32686080

約数和(自身を除く): 12613222

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 6079, 12158, 79027, 158054, 772033, 1544066, 10036429, 20072858]

約数ペア:

[(1, 20072858), (2, 10036429), (13, 1544066), (26, 772033), (127, 158054), (254, 79027), (1651, 12158), (3302, 6079)]