20215358832

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9794263}}^1$

素因数の和:9794317

約数の個数: 40

約数和(自身を含む): 53437504384

約数和(自身を除く): 33222145552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9794263, 19588526, 29382789, 39177052, 58765578, 78354104, 117531156, 156708208, 235062312, 421153309, 470124624, 842306618, 1263459927, 1684613236, 2526919854, 3369226472, 5053839708, 6738452944, 10107679416, 20215358832]

約数ペア:

[(1, 20215358832), (2, 10107679416), (3, 6738452944), (4, 5053839708), (6, 3369226472), (8, 2526919854), (12, 1684613236), (16, 1263459927), (24, 842306618), (43, 470124624), (48, 421153309), (86, 235062312), (129, 156708208), (172, 117531156), (258, 78354104), (344, 58765578), (516, 39177052), (688, 29382789), (1032, 19588526), (2064, 9794263)]