20146450947

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1\times {\mathrm{4583}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 30844965888

約数和(自身を除く): 10698514941

約数列:

[1, 3, 7, 21, 353, 593, 1059, 1779, 2471, 4151, 4583, 7413, 12453, 13749, 32081, 96243, 209329, 627987, 1465303, 1617799, 2717719, 4395909, 4853397, 8153157, 11324593, 19024033, 33973779, 57072099, 959354807, 2878064421, 6715483649, 20146450947]

約数ペア:

[(1, 20146450947), (3, 6715483649), (7, 2878064421), (21, 959354807), (353, 57072099), (593, 33973779), (1059, 19024033), (1779, 11324593), (2471, 8153157), (4151, 4853397), (4583, 4395909), (7413, 2717719), (12453, 1617799), (13749, 1465303), (32081, 627987), (96243, 209329)]