20282246204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{246371}}^1$

素因数の和:248257

約数の個数: 24

約数和(自身を含む): 38741504256

約数和(自身を除く): 18459258052

約数列:

[1, 2, 4, 11, 22, 44, 1871, 3742, 7484, 20581, 41162, 82324, 246371, 492742, 985484, 2710081, 5420162, 10840324, 460960141, 921920282, 1843840564, 5070561551, 10141123102, 20282246204]

約数ペア:

[(1, 20282246204), (2, 10141123102), (4, 5070561551), (11, 1843840564), (22, 921920282), (44, 460960141), (1871, 10840324), (3742, 5420162), (7484, 2710081), (20581, 985484), (41162, 492742), (82324, 246371)]