20237734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 33602184

約数和(自身を除く): 13364450

約数列:

[1, 2, 11, 22, 121, 241, 242, 347, 482, 694, 2651, 3817, 5302, 7634, 29161, 41987, 58322, 83627, 83974, 167254, 919897, 1839794, 10118867, 20237734]

約数ペア:

[(1, 20237734), (2, 10118867), (11, 1839794), (22, 919897), (121, 167254), (241, 83974), (242, 83627), (347, 58322), (482, 41987), (694, 29161), (2651, 7634), (3817, 5302)]