20248124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 38299968

約数和(自身を除く): 18051844

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1061, 1468, 2122, 4244, 4771, 9542, 13793, 19084, 27586, 55172, 389387, 778774, 1557548, 5062031, 10124062, 20248124]

約数ペア:

[(1, 20248124), (2, 10124062), (4, 5062031), (13, 1557548), (26, 778774), (52, 389387), (367, 55172), (734, 27586), (1061, 19084), (1468, 13793), (2122, 9542), (4244, 4771)]