20172922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 39035520

約数和(自身を除く): 18862598

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4517, 9034, 31619, 49687, 63238, 99374, 130993, 261986, 347809, 695618, 916951, 1440923, 1833902, 2881846, 10086461, 20172922]

約数ペア:

[(1, 20172922), (2, 10086461), (7, 2881846), (11, 1833902), (14, 1440923), (22, 916951), (29, 695618), (58, 347809), (77, 261986), (154, 130993), (203, 99374), (319, 63238), (406, 49687), (638, 31619), (2233, 9034), (4466, 4517)]