20089614

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 43040160

約数和(自身を除く): 22950546

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2213, 3026, 4426, 4539, 6639, 9078, 13278, 37621, 75242, 112863, 196957, 225726, 393914, 590871, 1181742, 3348269, 6696538, 10044807, 20089614]

約数ペア:

[(1, 20089614), (2, 10044807), (3, 6696538), (6, 3348269), (17, 1181742), (34, 590871), (51, 393914), (89, 225726), (102, 196957), (178, 112863), (267, 75242), (534, 37621), (1513, 13278), (2213, 9078), (3026, 6639), (4426, 4539)]