20194128808

素因数分解:

$2^3\times 7^1\times {\mathrm{360609443}}^1$

素因数の和:360609456

約数の個数: 16

約数和(自身を含む): 43273133280

約数和(自身を除く): 23079004472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360609443, 721218886, 1442437772, 2524266101, 2884875544, 5048532202, 10097064404, 20194128808]

約数ペア:

[(1, 20194128808), (2, 10097064404), (4, 5048532202), (7, 2884875544), (8, 2524266101), (14, 1442437772), (28, 721218886), (56, 360609443)]