20155201139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1\times {\mathrm{12539}}^1$

素因数の和:16690

約数の個数: 16

約数和(自身を含む): 22275855360

約数和(自身を除く): 2120654221

約数列:

[1, 17, 23, 391, 4111, 12539, 69887, 94553, 213163, 288397, 1607401, 4902749, 51547829, 876313093, 1185600067, 20155201139]

約数ペア:

[(1, 20155201139), (17, 1185600067), (23, 876313093), (391, 51547829), (4111, 4902749), (12539, 1607401), (69887, 288397), (94553, 213163)]