20005978427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{5861}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 22487569920

約数和(自身を除く): 2481591493

約数列:

[1, 19, 23, 73, 107, 437, 1387, 1679, 2033, 2461, 5861, 7811, 31901, 46759, 111359, 134803, 148409, 179653, 427853, 627127, 2561257, 3413407, 8129207, 9840619, 11915413, 14423921, 45780271, 186971761, 274054499, 869825149, 1052946233, 20005978427]

約数ペア:

[(1, 20005978427), (19, 1052946233), (23, 869825149), (73, 274054499), (107, 186971761), (437, 45780271), (1387, 14423921), (1679, 11915413), (2033, 9840619), (2461, 8129207), (5861, 3413407), (7811, 2561257), (31901, 627127), (46759, 427853), (111359, 179653), (134803, 148409)]