20174957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 22659264

約数和(自身を除く): 2484307

約数列:

[1, 11, 61, 107, 281, 671, 1177, 3091, 6527, 17141, 30067, 71797, 188551, 330737, 1834087, 20174957]

約数ペア:

[(1, 20174957), (11, 1834087), (61, 330737), (107, 188551), (281, 71797), (671, 30067), (1177, 17141), (3091, 6527)]