20264178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307033}}^1$

素因数の和:307049

約数の個数: 16

約数和(自身を含む): 44212896

約数和(自身を除く): 23948718

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307033, 614066, 921099, 1842198, 3377363, 6754726, 10132089, 20264178]

約数ペア:

[(1, 20264178), (2, 10132089), (3, 6754726), (6, 3377363), (11, 1842198), (22, 921099), (33, 614066), (66, 307033)]