20104243396

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{42239}}^1$

素因数の和:42963

約数の個数: 24

約数和(自身を含む): 35396444160

約数和(自身を除く): 15292200764

約数列:

[1, 2, 4, 257, 463, 514, 926, 1028, 1852, 42239, 84478, 118991, 168956, 237982, 475964, 10855423, 19556657, 21710846, 39113314, 43421692, 78226628, 5026060849, 10052121698, 20104243396]

約数ペア:

[(1, 20104243396), (2, 10052121698), (4, 5026060849), (257, 78226628), (463, 43421692), (514, 39113314), (926, 21710846), (1028, 19556657), (1852, 10855423), (42239, 475964), (84478, 237982), (118991, 168956)]