20749254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182011}}^1$

素因数の和:182035

約数の個数: 16

約数和(自身を含む): 43682880

約数和(自身を除く): 22933626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182011, 364022, 546033, 1092066, 3458209, 6916418, 10374627, 20749254]

約数ペア:

[(1, 20749254), (2, 10374627), (3, 6916418), (6, 3458209), (19, 1092066), (38, 546033), (57, 364022), (114, 182011)]