20456836162

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1\times {\mathrm{5689}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 35216092800

約数和(自身を除く): 14759256638

約数列:

[1, 2, 7, 14, 419, 613, 838, 1226, 2933, 4291, 5689, 5866, 8582, 11378, 39823, 79646, 256847, 513694, 1797929, 2383691, 3487357, 3595858, 4767382, 6974714, 16685837, 24411499, 33371674, 48822998, 1461202583, 2922405166, 10228418081, 20456836162]

約数ペア:

[(1, 20456836162), (2, 10228418081), (7, 2922405166), (14, 1461202583), (419, 48822998), (613, 33371674), (838, 24411499), (1226, 16685837), (2933, 6974714), (4291, 4767382), (5689, 3595858), (5866, 3487357), (8582, 2383691), (11378, 1797929), (39823, 513694), (79646, 256847)]