20221862155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{19073}}^1$

素因数の和:19647

約数の個数: 32

約数和(自身を含む): 27241334208

約数和(自身を除く): 7019472053

約数列:

[1, 5, 11, 37, 55, 185, 407, 521, 2035, 2605, 5731, 19073, 19277, 28655, 95365, 96385, 209803, 212047, 705701, 1049015, 1060235, 3528505, 7762711, 9937033, 38813555, 49685165, 109307363, 367670221, 546536815, 1838351105, 4044372431, 20221862155]

約数ペア:

[(1, 20221862155), (5, 4044372431), (11, 1838351105), (37, 546536815), (55, 367670221), (185, 109307363), (407, 49685165), (521, 38813555), (2035, 9937033), (2605, 7762711), (5731, 3528505), (19073, 1060235), (19277, 1049015), (28655, 705701), (95365, 212047), (96385, 209803)]