20198403755

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1\times {\mathrm{14281}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 24383144448

約数和(自身を除く): 4184740693

約数列:

[1, 5, 191, 955, 1481, 7405, 14281, 71405, 282871, 1414355, 2727671, 13638355, 21150161, 105750805, 4039680751, 20198403755]

約数ペア:

[(1, 20198403755), (5, 4039680751), (191, 105750805), (955, 21150161), (1481, 13638355), (7405, 2727671), (14281, 1414355), (71405, 282871)]