20091124986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{3019}}^1$

素因数の和:4059

約数の個数: 64

約数和(自身を含む): 42657669120

約数和(自身を除く): 22566544134

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 967, 1147, 1934, 2294, 2901, 3019, 3441, 5802, 6038, 6882, 9057, 18114, 29977, 35779, 59954, 71558, 89931, 93589, 107337, 111703, 179862, 187178, 214674, 223406, 280767, 335109, 561534, 670218, 1109149, 2218298, 2919373, 3327447, 3462793, 5838746, 6654894, 6925586, 8758119, 10388379, 17516238, 20776758, 90500563, 108016801, 181001126, 216033602, 271501689, 324050403, 543003378, 648100806, 3348520831, 6697041662, 10045562493, 20091124986]

約数ペア:

[(1, 20091124986), (2, 10045562493), (3, 6697041662), (6, 3348520831), (31, 648100806), (37, 543003378), (62, 324050403), (74, 271501689), (93, 216033602), (111, 181001126), (186, 108016801), (222, 90500563), (967, 20776758), (1147, 17516238), (1934, 10388379), (2294, 8758119), (2901, 6925586), (3019, 6654894), (3441, 5838746), (5802, 3462793), (6038, 3327447), (6882, 2919373), (9057, 2218298), (18114, 1109149), (29977, 670218), (35779, 561534), (59954, 335109), (71558, 280767), (89931, 223406), (93589, 214674), (107337, 187178), (111703, 179862)]