20941722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68437}}^1$

素因数の和:68462

約数の個数: 24

約数和(自身を含む): 48043476

約数和(自身を除く): 27101754

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 68437, 136874, 205311, 410622, 615933, 1163429, 1231866, 2326858, 3490287, 6980574, 10470861, 20941722]

約数ペア:

[(1, 20941722), (2, 10470861), (3, 6980574), (6, 3490287), (9, 2326858), (17, 1231866), (18, 1163429), (34, 615933), (51, 410622), (102, 205311), (153, 136874), (306, 68437)]