20970204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75979}}^1$

素因数の和:76009

約数の個数: 24

約数和(自身を含む): 51058560

約数和(自身を除く): 30088356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75979, 151958, 227937, 303916, 455874, 911748, 1747517, 3495034, 5242551, 6990068, 10485102, 20970204]

約数ペア:

[(1, 20970204), (2, 10485102), (3, 6990068), (4, 5242551), (6, 3495034), (12, 1747517), (23, 911748), (46, 455874), (69, 303916), (92, 227937), (138, 151958), (276, 75979)]