20096734

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^2$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 35115120

約数和(自身を除く): 15018386

約数列:

[1, 2, 7, 14, 89, 127, 178, 254, 623, 889, 1246, 1778, 11303, 16129, 22606, 32258, 79121, 112903, 158242, 225806, 1435481, 2870962, 10048367, 20096734]

約数ペア:

[(1, 20096734), (2, 10048367), (7, 2870962), (14, 1435481), (89, 225806), (127, 158242), (178, 112903), (254, 79121), (623, 32258), (889, 22606), (1246, 16129), (1778, 11303)]