20133012731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{42299}}^1$

素因数の和:42419

約数の個数: 32

約数和(自身を含む): 23877504000

約数和(自身を除く): 3744491269

約数列:

[1, 13, 19, 41, 47, 247, 533, 611, 779, 893, 1927, 10127, 11609, 25051, 36613, 42299, 475969, 549887, 803681, 1734259, 1988053, 10447853, 22545367, 25844689, 32950921, 37773007, 81510173, 428361973, 491049091, 1059632249, 1548693287, 20133012731]

約数ペア:

[(1, 20133012731), (13, 1548693287), (19, 1059632249), (41, 491049091), (47, 428361973), (247, 81510173), (533, 37773007), (611, 32950921), (779, 25844689), (893, 22545367), (1927, 10447853), (10127, 1988053), (11609, 1734259), (25051, 803681), (36613, 549887), (42299, 475969)]