20133147562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21282397}}^1$

素因数の和:21282453

約数の個数: 16

約数和(自身を含む): 33711318432

約数和(自身を除く): 13578170870

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21282397, 42564794, 234106367, 468212734, 915143071, 1830286142, 10066573781, 20133147562]

約数ペア:

[(1, 20133147562), (2, 10066573781), (11, 1830286142), (22, 915143071), (43, 468212734), (86, 234106367), (473, 42564794), (946, 21282397)]