20194396307

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1\times {\mathrm{4751}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 20684657664

約数和(自身を除く): 490261357

約数列:

[1, 71, 131, 457, 4751, 9301, 32447, 59867, 337321, 622381, 2171207, 4250557, 44189051, 154155697, 284428117, 20194396307]

約数ペア:

[(1, 20194396307), (71, 284428117), (131, 154155697), (457, 44189051), (4751, 4250557), (9301, 2171207), (32447, 622381), (59867, 337321)]