20832388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 38207232

約数和(自身を除く): 17374844

約数列:

[1, 2, 4, 23, 46, 92, 367, 617, 734, 1234, 1468, 2468, 8441, 14191, 16882, 28382, 33764, 56764, 226439, 452878, 905756, 5208097, 10416194, 20832388]

約数ペア:

[(1, 20832388), (2, 10416194), (4, 5208097), (23, 905756), (46, 452878), (92, 226439), (367, 56764), (617, 33764), (734, 28382), (1234, 16882), (1468, 14191), (2468, 8441)]