20512692082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{20063}}^1\times {\mathrm{30071}}^1$

素因数の和:50153

約数の個数: 16

約数和(自身を含む): 32581688832

約数和(自身を除く): 12068996750

約数列:

[1, 2, 17, 34, 20063, 30071, 40126, 60142, 341071, 511207, 682142, 1022414, 603314473, 1206628946, 10256346041, 20512692082]

約数ペア:

[(1, 20512692082), (2, 10256346041), (17, 1206628946), (34, 603314473), (20063, 1022414), (30071, 682142), (40126, 511207), (60142, 341071)]