20170261338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1022729}}^1$

素因数の和:1022926

約数の個数: 32

約数和(自身を含む): 42709204800

約数和(自身を除く): 22538943462

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 19722, 1022729, 2045458, 3068187, 6136374, 19431851, 38863702, 58295553, 116591106, 176932117, 353864234, 530796351, 1061592702, 3361710223, 6723420446, 10085130669, 20170261338]

約数ペア:

[(1, 20170261338), (2, 10085130669), (3, 6723420446), (6, 3361710223), (19, 1061592702), (38, 530796351), (57, 353864234), (114, 176932117), (173, 116591106), (346, 58295553), (519, 38863702), (1038, 19431851), (3287, 6136374), (6574, 3068187), (9861, 2045458), (19722, 1022729)]