20174561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 23466240

約数和(自身を除く): 3291679

約数列:

[1, 11, 19, 83, 209, 913, 1163, 1577, 12793, 17347, 22097, 96529, 243067, 1061819, 1834051, 20174561]

約数ペア:

[(1, 20174561), (11, 1834051), (19, 1061819), (83, 243067), (209, 96529), (913, 22097), (1163, 17347), (1577, 12793)]