20194114885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{51511}}^1$

素因数の和:52033

約数の個数: 32

約数和(自身を含む): 28958810112

約数和(自身を除く): 8764695227

約数列:

[1, 5, 7, 23, 35, 115, 161, 487, 805, 2435, 3409, 11201, 17045, 51511, 56005, 78407, 257555, 360577, 392035, 1184753, 1802885, 5923765, 8293271, 25085857, 41466355, 125429285, 175600999, 576974711, 878004995, 2884873555, 4038822977, 20194114885]

約数ペア:

[(1, 20194114885), (5, 4038822977), (7, 2884873555), (23, 878004995), (35, 576974711), (115, 175600999), (161, 125429285), (487, 41466355), (805, 25085857), (2435, 8293271), (3409, 5923765), (11201, 1802885), (17045, 1184753), (51511, 392035), (56005, 360577), (78407, 257555)]