20341684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{462311}}^1$

素因数の和:462326

約数の個数: 12

約数和(自身を含む): 38834208

約数和(自身を除く): 18492524

約数列:

[1, 2, 4, 11, 22, 44, 462311, 924622, 1849244, 5085421, 10170842, 20341684]

約数ペア:

[(1, 20341684), (2, 10170842), (4, 5085421), (11, 1849244), (22, 924622), (44, 462311)]