20783454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5936

約数の個数: 32

約数和(自身を含む): 45173760

約数和(自身を除く): 24390306

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5881, 11762, 17643, 35286, 111739, 182311, 223478, 335217, 364622, 546933, 670434, 1093866, 3463909, 6927818, 10391727, 20783454]

約数ペア:

[(1, 20783454), (2, 10391727), (3, 6927818), (6, 3463909), (19, 1093866), (31, 670434), (38, 546933), (57, 364622), (62, 335217), (93, 223478), (114, 182311), (186, 111739), (589, 35286), (1178, 17643), (1767, 11762), (3534, 5881)]