20035156670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105448193}}^1$

素因数の和:105448219

約数の個数: 16

約数和(自身を含む): 37961349840

約数和(自身を除く): 17926193170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105448193, 210896386, 527240965, 1054481930, 2003515667, 4007031334, 10017578335, 20035156670]

約数ペア:

[(1, 20035156670), (2, 10017578335), (5, 4007031334), (10, 2003515667), (19, 1054481930), (38, 527240965), (95, 210896386), (190, 105448193)]