20187402

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6689}}^1$

素因数の和:7197

約数の個数: 16

約数和(自身を含む): 40461120

約数和(自身を除く): 20273718

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6689, 13378, 20067, 40134, 3364567, 6729134, 10093701, 20187402]

約数ペア:

[(1, 20187402), (2, 10093701), (3, 6729134), (6, 3364567), (503, 40134), (1006, 20067), (1509, 13378), (3018, 6689)]