20133563315

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4951}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 25053158400

約数和(自身を除く): 4919595085

約数列:

[1, 5, 61, 67, 199, 305, 335, 995, 4087, 4951, 12139, 13333, 20435, 24755, 60695, 66665, 302011, 331717, 813313, 985249, 1510055, 1658585, 4066565, 4926245, 20234737, 60100189, 66011683, 101173685, 300500945, 330058415, 4026712663, 20133563315]

約数ペア:

[(1, 20133563315), (5, 4026712663), (61, 330058415), (67, 300500945), (199, 101173685), (305, 66011683), (335, 60100189), (995, 20234737), (4087, 4926245), (4951, 4066565), (12139, 1658585), (13333, 1510055), (20435, 985249), (24755, 813313), (60695, 331717), (66665, 302011)]