20163631722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258508099}}^1$

素因数の和:258508117

約数の個数: 16

約数和(自身を含む): 43429360800

約数和(自身を除く): 23265729078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258508099, 517016198, 775524297, 1551048594, 3360605287, 6721210574, 10081815861, 20163631722]

約数ペア:

[(1, 20163631722), (2, 10081815861), (3, 6721210574), (6, 3360605287), (13, 1551048594), (26, 775524297), (39, 517016198), (78, 258508099)]