20161140565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1\times {\mathrm{52627}}^1$

素因数の和:57156

約数の個数: 16

約数和(自身を含む): 25622678592

約数和(自身を除く): 5461538027

約数列:

[1, 5, 17, 85, 4507, 22535, 52627, 76619, 263135, 383095, 894659, 4473295, 237189889, 1185949445, 4032228113, 20161140565]

約数ペア:

[(1, 20161140565), (5, 4032228113), (17, 1185949445), (85, 237189889), (4507, 4473295), (22535, 894659), (52627, 383095), (76619, 263135)]