20166834

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 41920704

約数和(自身を除く): 21753870

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 1123, 2246, 2993, 3369, 5986, 6738, 8979, 17958, 46043, 81979, 92086, 138129, 163958, 245937, 276258, 491874, 3361139, 6722278, 10083417, 20166834]

約数ペア:

[(1, 20166834), (2, 10083417), (3, 6722278), (6, 3361139), (41, 491874), (73, 276258), (82, 245937), (123, 163958), (146, 138129), (219, 92086), (246, 81979), (438, 46043), (1123, 17958), (2246, 8979), (2993, 6738), (3369, 5986)]