20184741764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19945397}}^1$

素因数の和:19945435

約数の個数: 24

約数和(自身を含む): 40209922368

約数和(自身を除く): 20025180604

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19945397, 39890794, 79781588, 219399367, 438798734, 458744131, 877597468, 917488262, 1834976524, 5046185441, 10092370882, 20184741764]

約数ペア:

[(1, 20184741764), (2, 10092370882), (4, 5046185441), (11, 1834976524), (22, 917488262), (23, 877597468), (44, 458744131), (46, 438798734), (92, 219399367), (253, 79781588), (506, 39890794), (1012, 19945397)]