20123667733

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{216107}}^1$

素因数の和:216181

約数の個数: 24

約数和(自身を含む): 23728658400

約数和(自身を除く): 3604990667

約数列:

[1, 13, 19, 29, 169, 247, 377, 551, 3211, 4901, 7163, 93119, 216107, 2809391, 4106033, 6267103, 36522083, 53378429, 81472339, 119074957, 693919577, 1059140407, 1547974441, 20123667733]

約数ペア:

[(1, 20123667733), (13, 1547974441), (19, 1059140407), (29, 693919577), (169, 119074957), (247, 81472339), (377, 53378429), (551, 36522083), (3211, 6267103), (4901, 4106033), (7163, 2809391), (93119, 216107)]