20068277762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{618971}}^1$

素因数の和:619058

約数の個数: 32

約数和(自身を含む): 34315807680

約数和(自身を除く): 14247529918

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 2494, 16211, 32422, 618971, 1237942, 8046623, 16093246, 17950159, 26615753, 35900318, 53231506, 233352067, 346004789, 466704134, 692009578, 771856837, 1543713674, 10034138881, 20068277762]

約数ペア:

[(1, 20068277762), (2, 10034138881), (13, 1543713674), (26, 771856837), (29, 692009578), (43, 466704134), (58, 346004789), (86, 233352067), (377, 53231506), (559, 35900318), (754, 26615753), (1118, 17950159), (1247, 16093246), (2494, 8046623), (16211, 1237942), (32422, 618971)]