20064755944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{971753}}^1$

素因数の和:971877

約数の個数: 32

約数和(自身を含む): 39356037000

約数和(自身を除く): 19291281056

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 5162, 10324, 20648, 971753, 1943506, 3887012, 7774024, 28180837, 56361674, 86486017, 112723348, 172972034, 225446696, 345944068, 691888136, 2508094493, 5016188986, 10032377972, 20064755944]

約数ペア:

[(1, 20064755944), (2, 10032377972), (4, 5016188986), (8, 2508094493), (29, 691888136), (58, 345944068), (89, 225446696), (116, 172972034), (178, 112723348), (232, 86486017), (356, 56361674), (712, 28180837), (2581, 7774024), (5162, 3887012), (10324, 1943506), (20648, 971753)]