20866923156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102288839}}^1$

素因数の和:102288863

約数の個数: 24

約数和(自身を含む): 51553575360

約数和(自身を除く): 30686652204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102288839, 204577678, 306866517, 409155356, 613733034, 1227466068, 1738910263, 3477820526, 5216730789, 6955641052, 10433461578, 20866923156]

約数ペア:

[(1, 20866923156), (2, 10433461578), (3, 6955641052), (4, 5216730789), (6, 3477820526), (12, 1738910263), (17, 1227466068), (34, 613733034), (51, 409155356), (68, 306866517), (102, 204577678), (204, 102288839)]