20317854

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9227}}^1$

素因数の和:9599

約数の個数: 16

約数和(自身を含む): 40750848

約数和(自身を除く): 20432994

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9227, 18454, 27681, 55362, 3386309, 6772618, 10158927, 20317854]

約数ペア:

[(1, 20317854), (2, 10158927), (3, 6772618), (6, 3386309), (367, 55362), (734, 27681), (1101, 18454), (2202, 9227)]