20363332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{42073}}^1$

素因数の和:42099

約数の個数: 18

約数和(自身を含む): 39170894

約数和(自身を除く): 18807562

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 42073, 84146, 168292, 462803, 925606, 1851212, 5090833, 10181666, 20363332]

約数ペア:

[(1, 20363332), (2, 10181666), (4, 5090833), (11, 1851212), (22, 925606), (44, 462803), (121, 168292), (242, 84146), (484, 42073)]