20672434385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6198631}}^1$

素因数の和:6198688

約数の個数: 16

約数和(自身を含む): 26778090240

約数和(自身を除く): 6105655855

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6198631, 30993155, 142568513, 179760299, 712842565, 898801495, 4134486877, 20672434385]

約数ペア:

[(1, 20672434385), (5, 4134486877), (23, 898801495), (29, 712842565), (115, 179760299), (145, 142568513), (667, 30993155), (3335, 6198631)]