20347130868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23881609}}^1$

素因数の和:23881687

約数の個数: 24

約数和(自身を含む): 48145325760

約数和(自身を除く): 27798194892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23881609, 47763218, 71644827, 95526436, 143289654, 286579308, 1695594239, 3391188478, 5086782717, 6782376956, 10173565434, 20347130868]

約数ペア:

[(1, 20347130868), (2, 10173565434), (3, 6782376956), (4, 5086782717), (6, 3391188478), (12, 1695594239), (71, 286579308), (142, 143289654), (213, 95526436), (284, 71644827), (426, 47763218), (852, 23881609)]