20512166554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1\times {\mathrm{9041}}^1$

素因数の和:9702

約数の個数: 32

約数和(自身を含む): 33780333312

約数和(自身を除く): 13268166758

約数列:

[1, 2, 11, 22, 281, 367, 562, 734, 3091, 4037, 6182, 8074, 9041, 18082, 99451, 103127, 198902, 206254, 1134397, 2268794, 2540521, 3318047, 5081042, 6636094, 27945731, 36498517, 55891462, 72997034, 932371207, 1864742414, 10256083277, 20512166554]

約数ペア:

[(1, 20512166554), (2, 10256083277), (11, 1864742414), (22, 932371207), (281, 72997034), (367, 55891462), (562, 36498517), (734, 27945731), (3091, 6636094), (4037, 5081042), (6182, 3318047), (8074, 2540521), (9041, 2268794), (18082, 1134397), (99451, 206254), (103127, 198902)]