20956038

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{4153}}^1$

素因数の和:4216

約数の個数: 24

約数和(自身を含む): 43417608

約数和(自身を除く): 22461570

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2523, 4153, 5046, 8306, 12459, 24918, 120437, 240874, 361311, 722622, 3492673, 6985346, 10478019, 20956038]

約数ペア:

[(1, 20956038), (2, 10478019), (3, 6985346), (6, 3492673), (29, 722622), (58, 361311), (87, 240874), (174, 120437), (841, 24918), (1682, 12459), (2523, 8306), (4153, 5046)]