20126796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23623}}^1$

素因数の和:23701

約数の個数: 24

約数和(自身を含む): 47625984

約数和(自身を除く): 27499188

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23623, 47246, 70869, 94492, 141738, 283476, 1677233, 3354466, 5031699, 6708932, 10063398, 20126796]

約数ペア:

[(1, 20126796), (2, 10063398), (3, 6708932), (4, 5031699), (6, 3354466), (12, 1677233), (71, 283476), (142, 141738), (213, 94492), (284, 70869), (426, 47246), (852, 23623)]