20312776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230827}}^1$

素因数の和:230844

約数の個数: 16

約数和(自身を含む): 41549040

約数和(自身を除く): 21236264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230827, 461654, 923308, 1846616, 2539097, 5078194, 10156388, 20312776]

約数ペア:

[(1, 20312776), (2, 10156388), (4, 5078194), (8, 2539097), (11, 1846616), (22, 923308), (44, 461654), (88, 230827)]