20344962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1097}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 44587584

約数和(自身を除く): 24242622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1097, 1686, 2194, 3091, 3291, 6182, 6582, 9273, 12067, 18546, 24134, 36201, 72402, 308257, 616514, 924771, 1849542, 3390827, 6781654, 10172481, 20344962]

約数ペア:

[(1, 20344962), (2, 10172481), (3, 6781654), (6, 3390827), (11, 1849542), (22, 924771), (33, 616514), (66, 308257), (281, 72402), (562, 36201), (843, 24134), (1097, 18546), (1686, 12067), (2194, 9273), (3091, 6582), (3291, 6182)]