20136042

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6863}}^1$

素因数の和:7034

約数の個数: 24

約数和(自身を含む): 43902144

約数和(自身を除く): 23766102

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6863, 13726, 20589, 41178, 61767, 123534, 1118669, 2237338, 3356007, 6712014, 10068021, 20136042]

約数ペア:

[(1, 20136042), (2, 10068021), (3, 6712014), (6, 3356007), (9, 2237338), (18, 1118669), (163, 123534), (326, 61767), (489, 41178), (978, 20589), (1467, 13726), (2934, 6863)]