20167581083

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{11689}}^1$

素因数の和:11967

約数の個数: 32

約数和(自身を含む): 23732009280

約数和(自身を除く): 3564428197

約数列:

[1, 13, 17, 37, 211, 221, 481, 629, 2743, 3587, 7807, 8177, 11689, 46631, 101491, 132719, 151957, 198713, 432493, 1725347, 2466379, 2583269, 5622409, 7352381, 32062927, 41928443, 91256023, 95580953, 545069759, 1186328299, 1551352391, 20167581083]

約数ペア:

[(1, 20167581083), (13, 1551352391), (17, 1186328299), (37, 545069759), (211, 95580953), (221, 91256023), (481, 41928443), (629, 32062927), (2743, 7352381), (3587, 5622409), (7807, 2583269), (8177, 2466379), (11689, 1725347), (46631, 432493), (101491, 198713), (132719, 151957)]