20173192655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1114849}}^1$

素因数の和:1114919

約数の個数: 32

約数和(自身を含む): 30823372800

約数和(自身を除く): 10650180145

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 18095, 1114849, 5574245, 7803943, 12263339, 39019715, 52397903, 61316695, 85843373, 261989515, 366785321, 429216865, 576376933, 1833926605, 2881884665, 4034638531, 20173192655]

約数ペア:

[(1, 20173192655), (5, 4034638531), (7, 2881884665), (11, 1833926605), (35, 576376933), (47, 429216865), (55, 366785321), (77, 261989515), (235, 85843373), (329, 61316695), (385, 52397903), (517, 39019715), (1645, 12263339), (2585, 7803943), (3619, 5574245), (18095, 1114849)]