20308014715

素因数分解:

$5^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1\times {\mathrm{27743}}^1$

素因数の和:28550

約数の個数: 16

約数和(自身を含む): 24504166656

約数和(自身を除く): 4196151941

約数列:

[1, 5, 281, 521, 1405, 2605, 27743, 138715, 146401, 732005, 7795783, 14454103, 38978915, 72270515, 4061602943, 20308014715]

約数ペア:

[(1, 20308014715), (5, 4061602943), (281, 72270515), (521, 38978915), (1405, 14454103), (2605, 7795783), (27743, 732005), (138715, 146401)]