20027244

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{6983}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 46932480

約数和(自身を除く): 26905236

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 6983, 13966, 20949, 27932, 41898, 83796, 1668937, 3337874, 5006811, 6675748, 10013622, 20027244]

約数ペア:

[(1, 20027244), (2, 10013622), (3, 6675748), (4, 5006811), (6, 3337874), (12, 1668937), (239, 83796), (478, 41898), (717, 27932), (956, 20949), (1434, 13966), (2868, 6983)]