20162643112

素因数分解:

$2^3\times {\mathrm{12589}}^1\times {\mathrm{200201}}^1$

素因数の和:212796

約数の個数: 16

約数和(自身を含む): 37808147700

約数和(自身を除く): 17645504588

約数列:

[1, 2, 4, 8, 12589, 25178, 50356, 100712, 200201, 400402, 800804, 1601608, 2520330389, 5040660778, 10081321556, 20162643112]

約数ペア:

[(1, 20162643112), (2, 10081321556), (4, 5040660778), (8, 2520330389), (12589, 1601608), (25178, 800804), (50356, 400402), (100712, 200201)]