20165475965

素因数分解:

$5^1\times {\mathrm{683}}^1\times {\mathrm{1777}}^1\times {\mathrm{3323}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 24254935488

約数和(自身を除く): 4089459523

約数列:

[1, 5, 683, 1777, 3323, 3415, 8885, 16615, 1213691, 2269609, 5904971, 6068455, 11348045, 29524855, 4033095193, 20165475965]

約数ペア:

[(1, 20165475965), (5, 4033095193), (683, 29524855), (1777, 11348045), (3323, 6068455), (3415, 5904971), (8885, 2269609), (16615, 1213691)]