20163371935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1089029}}^1$

素因数の和:1089087

約数の個数: 24

約数和(自身を含む): 28907212320

約数和(自身を除く): 8743840385

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 1089029, 5445145, 7623203, 25047667, 38116015, 125238335, 175333669, 576096341, 876668345, 2880481705, 4032674387, 20163371935]

約数ペア:

[(1, 20163371935), (5, 4032674387), (7, 2880481705), (23, 876668345), (35, 576096341), (115, 175333669), (161, 125238335), (529, 38116015), (805, 25047667), (2645, 7623203), (3703, 5445145), (18515, 1089029)]