20809870983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1\times {\mathrm{2677}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 33042106656

約数和(自身を除く): 12232235673

約数列:

[1, 3, 9, 11, 33, 99, 233, 337, 699, 1011, 2097, 2563, 2677, 3033, 3707, 7689, 8031, 11121, 23067, 24093, 29447, 33363, 78521, 88341, 235563, 265023, 623741, 706689, 863731, 902149, 1871223, 2591193, 2706447, 5613669, 6861151, 7773579, 8119341, 9923639, 20583453, 29770917, 61750359, 89312751, 210200717, 630602151, 1891806453, 2312207887, 6936623661, 20809870983]

約数ペア:

[(1, 20809870983), (3, 6936623661), (9, 2312207887), (11, 1891806453), (33, 630602151), (99, 210200717), (233, 89312751), (337, 61750359), (699, 29770917), (1011, 20583453), (2097, 9923639), (2563, 8119341), (2677, 7773579), (3033, 6861151), (3707, 5613669), (7689, 2706447), (8031, 2591193), (11121, 1871223), (23067, 902149), (24093, 863731), (29447, 706689), (33363, 623741), (78521, 265023), (88341, 235563)]