20162238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 43195680

約数和(自身を除く): 23033442

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2221, 3026, 4442, 4539, 6663, 9078, 13326, 37757, 75514, 113271, 197669, 226542, 395338, 593007, 1186014, 3360373, 6720746, 10081119, 20162238]

約数ペア:

[(1, 20162238), (2, 10081119), (3, 6720746), (6, 3360373), (17, 1186014), (34, 593007), (51, 395338), (89, 226542), (102, 197669), (178, 113271), (267, 75514), (534, 37757), (1513, 13326), (2221, 9078), (3026, 6663), (4442, 4539)]