20761422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28597}}^1$

素因数の和:28624

約数の個数: 24

約数和(自身を含む): 45642408

約数和(自身を除く): 24880986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28597, 57194, 85791, 171582, 314567, 629134, 943701, 1887402, 3460237, 6920474, 10380711, 20761422]

約数ペア:

[(1, 20761422), (2, 10380711), (3, 6920474), (6, 3460237), (11, 1887402), (22, 943701), (33, 629134), (66, 314567), (121, 171582), (242, 85791), (363, 57194), (726, 28597)]