20199402067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{56993}}^1$

素因数の和:57342

約数の個数: 16

約数和(自身を含む): 22022481600

約数和(自身を除く): 1823079533

約数列:

[1, 13, 137, 199, 1781, 2587, 27263, 56993, 354419, 740909, 7808041, 11341607, 101504533, 147440891, 1553800159, 20199402067]

約数ペア:

[(1, 20199402067), (13, 1553800159), (137, 147440891), (199, 101504533), (1781, 11341607), (2587, 7808041), (27263, 740909), (56993, 354419)]