20090796054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68336041}}^1$

素因数の和:68336060

約数の個数: 24

約数和(自身を含む): 46741852728

約数和(自身を除く): 26651056674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68336041, 136672082, 205008123, 410016246, 478352287, 956704574, 1435056861, 2870113722, 3348466009, 6696932018, 10045398027, 20090796054]

約数ペア:

[(1, 20090796054), (2, 10045398027), (3, 6696932018), (6, 3348466009), (7, 2870113722), (14, 1435056861), (21, 956704574), (42, 478352287), (49, 410016246), (98, 205008123), (147, 136672082), (294, 68336041)]