20097024145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{171469}}^1$

素因数の和:173616

約数の個数: 16

約数和(自身を含む): 26321330880

約数和(自身を除く): 6224306735

約数列:

[1, 5, 11, 55, 2131, 10655, 23441, 117205, 171469, 857345, 1886159, 9430795, 365400439, 1827002195, 4019404829, 20097024145]

約数ペア:

[(1, 20097024145), (5, 4019404829), (11, 1827002195), (55, 365400439), (2131, 9430795), (10655, 1886159), (23441, 857345), (117205, 171469)]