20078034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 43647552

約数和(自身を除く): 23569518

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 173, 174, 346, 519, 667, 841, 1038, 1334, 1682, 2001, 2523, 3979, 4002, 5017, 5046, 7958, 10034, 11937, 15051, 19343, 23874, 30102, 38686, 58029, 115391, 116058, 145493, 230782, 290986, 346173, 436479, 692346, 872958, 3346339, 6692678, 10039017, 20078034]

約数ペア:

[(1, 20078034), (2, 10039017), (3, 6692678), (6, 3346339), (23, 872958), (29, 692346), (46, 436479), (58, 346173), (69, 290986), (87, 230782), (138, 145493), (173, 116058), (174, 115391), (346, 58029), (519, 38686), (667, 30102), (841, 23874), (1038, 19343), (1334, 15051), (1682, 11937), (2001, 10034), (2523, 7958), (3979, 5046), (4002, 5017)]