20962244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9511}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 39950400

約数和(自身を除く): 18988156

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9511, 19022, 38044, 180709, 275819, 361418, 551638, 722836, 1103276, 5240561, 10481122, 20962244]

約数ペア:

[(1, 20962244), (2, 10481122), (4, 5240561), (19, 1103276), (29, 722836), (38, 551638), (58, 361418), (76, 275819), (116, 180709), (551, 38044), (1102, 19022), (2204, 9511)]