20144576084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{392437}}^1$

素因数の和:392795

約数の個数: 24

約数和(自身を含む): 36228306408

約数和(自身を除く): 16083730324

約数列:

[1, 2, 4, 41, 82, 164, 313, 626, 1252, 12833, 25666, 51332, 392437, 784874, 1569748, 16089917, 32179834, 64359668, 122832781, 245665562, 491331124, 5036144021, 10072288042, 20144576084]

約数ペア:

[(1, 20144576084), (2, 10072288042), (4, 5036144021), (41, 491331124), (82, 245665562), (164, 122832781), (313, 64359668), (626, 32179834), (1252, 16089917), (12833, 1569748), (25666, 784874), (51332, 392437)]