20467188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27073}}^1$

素因数の和:27093

約数の個数: 48

約数和(自身を含む): 60645760

約数和(自身を除く): 40178572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27073, 54146, 81219, 108292, 162438, 189511, 243657, 324876, 379022, 487314, 568533, 730971, 758044, 974628, 1137066, 1461942, 1705599, 2274132, 2923884, 3411198, 5116797, 6822396, 10233594, 20467188]

約数ペア:

[(1, 20467188), (2, 10233594), (3, 6822396), (4, 5116797), (6, 3411198), (7, 2923884), (9, 2274132), (12, 1705599), (14, 1461942), (18, 1137066), (21, 974628), (27, 758044), (28, 730971), (36, 568533), (42, 487314), (54, 379022), (63, 324876), (84, 243657), (108, 189511), (126, 162438), (189, 108292), (252, 81219), (378, 54146), (756, 27073)]