20883774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183191}}^1$

素因数の和:183215

約数の個数: 16

約数和(自身を含む): 43966080

約数和(自身を除く): 23082306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183191, 366382, 549573, 1099146, 3480629, 6961258, 10441887, 20883774]

約数ペア:

[(1, 20883774), (2, 10441887), (3, 6961258), (6, 3480629), (19, 1099146), (38, 549573), (57, 366382), (114, 183191)]