20126050399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1\times {\mathrm{12659}}^1$

素因数の和:30150

約数の個数: 16

約数和(自身を含む): 24773898240

約数和(自身を除く): 4647847841

約数列:

[1, 7, 13, 91, 12659, 17471, 88613, 122297, 164567, 227123, 1151969, 1589861, 221165389, 1548157723, 2875150057, 20126050399]

約数ペア:

[(1, 20126050399), (7, 2875150057), (13, 1548157723), (91, 221165389), (12659, 1589861), (17471, 1151969), (88613, 227123), (122297, 164567)]