20136764826

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{926851}}^1$

素因数の和:926947

約数の個数: 48

約数和(自身を含む): 46846807488

約数和(自身を除く): 26710042662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 926851, 1853702, 2780553, 5561106, 8341659, 15756467, 16683318, 31512934, 47269401, 65806421, 94538802, 131612842, 141808203, 197419263, 283616406, 394838526, 592257789, 1118709157, 1184515578, 2237418314, 3356127471, 6712254942, 10068382413, 20136764826]

約数ペア:

[(1, 20136764826), (2, 10068382413), (3, 6712254942), (6, 3356127471), (9, 2237418314), (17, 1184515578), (18, 1118709157), (34, 592257789), (51, 394838526), (71, 283616406), (102, 197419263), (142, 141808203), (153, 131612842), (213, 94538802), (306, 65806421), (426, 47269401), (639, 31512934), (1207, 16683318), (1278, 15756467), (2414, 8341659), (3621, 5561106), (7242, 2780553), (10863, 1853702), (21726, 926851)]