20782103334

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1\times {\mathrm{6947}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 41699339136

約数和(自身を除く): 20917235802

約数列:

[1, 2, 3, 6, 457, 914, 1091, 1371, 2182, 2742, 3273, 6546, 6947, 13894, 20841, 41682, 498587, 997174, 1495761, 2991522, 3174779, 6349558, 7579177, 9524337, 15158354, 19048674, 22737531, 45475062, 3463683889, 6927367778, 10391051667, 20782103334]

約数ペア:

[(1, 20782103334), (2, 10391051667), (3, 6927367778), (6, 3463683889), (457, 45475062), (914, 22737531), (1091, 19048674), (1371, 15158354), (2182, 9524337), (2742, 7579177), (3273, 6349558), (6546, 3174779), (6947, 2991522), (13894, 1495761), (20841, 997174), (41682, 498587)]