20166745184

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27400469}}^1$

素因数の和:27400502

約数の個数: 24

約数和(自身を含む): 41429510640

約数和(自身を除く): 21262765456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27400469, 54800938, 109601876, 219203752, 438407504, 630210787, 876815008, 1260421574, 2520843148, 5041686296, 10083372592, 20166745184]

約数ペア:

[(1, 20166745184), (2, 10083372592), (4, 5041686296), (8, 2520843148), (16, 1260421574), (23, 876815008), (32, 630210787), (46, 438407504), (92, 219203752), (184, 109601876), (368, 54800938), (736, 27400469)]