20199256213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1\times {\mathrm{2311}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 21174886656

約数和(自身を除く): 975630443

約数列:

[1, 23, 293, 1297, 2311, 6739, 29831, 53153, 380021, 677123, 2997367, 8740483, 15573829, 68939441, 878228531, 20199256213]

約数ペア:

[(1, 20199256213), (23, 878228531), (293, 68939441), (1297, 15573829), (2311, 8740483), (6739, 2997367), (29831, 677123), (53153, 380021)]