20113092108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{118897}}^1$

素因数の和:119071

約数の個数: 72

約数和(自身を含む): 52627108352

約数和(自身を除く): 32514016244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 1143, 1332, 1524, 2286, 4572, 4699, 9398, 14097, 18796, 28194, 42291, 56388, 84582, 118897, 169164, 237794, 356691, 475588, 713382, 1070073, 1426764, 2140146, 4280292, 4399189, 8798378, 13197567, 15099919, 17596756, 26395134, 30199838, 39592701, 45299757, 52790268, 60399676, 79185402, 90599514, 135899271, 158370804, 181199028, 271798542, 543597084, 558697003, 1117394006, 1676091009, 2234788012, 3352182018, 5028273027, 6704364036, 10056546054, 20113092108]

約数ペア:

[(1, 20113092108), (2, 10056546054), (3, 6704364036), (4, 5028273027), (6, 3352182018), (9, 2234788012), (12, 1676091009), (18, 1117394006), (36, 558697003), (37, 543597084), (74, 271798542), (111, 181199028), (127, 158370804), (148, 135899271), (222, 90599514), (254, 79185402), (333, 60399676), (381, 52790268), (444, 45299757), (508, 39592701), (666, 30199838), (762, 26395134), (1143, 17596756), (1332, 15099919), (1524, 13197567), (2286, 8798378), (4572, 4399189), (4699, 4280292), (9398, 2140146), (14097, 1426764), (18796, 1070073), (28194, 713382), (42291, 475588), (56388, 356691), (84582, 237794), (118897, 169164)]