20183510019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{5779}}^1$

素因数の和:6735

約数の個数: 32

約数和(自身を含む): 28764979200

約数和(自身を除く): 8581469181

約数列:

[1, 3, 19, 57, 71, 213, 863, 1349, 2589, 4047, 5779, 16397, 17337, 49191, 61273, 109801, 183819, 329403, 410309, 1164187, 1230927, 3492561, 4987277, 7795871, 14961831, 23387613, 94758263, 284274789, 354096667, 1062290001, 6727836673, 20183510019]

約数ペア:

[(1, 20183510019), (3, 6727836673), (19, 1062290001), (57, 354096667), (71, 284274789), (213, 94758263), (863, 23387613), (1349, 14961831), (2589, 7795871), (4047, 4987277), (5779, 3492561), (16397, 1230927), (17337, 1164187), (49191, 410309), (61273, 329403), (109801, 183819)]