20195958387

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1\times {\mathrm{59377}}^1$

素因数の和:60339

約数の個数: 24

約数和(自身を含む): 29630572048

約数和(自身を除く): 9434613661

約数列:

[1, 3, 11, 33, 121, 363, 937, 2811, 10307, 30921, 59377, 113377, 178131, 340131, 653147, 1959441, 7184617, 21553851, 55636249, 166908747, 611998739, 1835996217, 6731986129, 20195958387]

約数ペア:

[(1, 20195958387), (3, 6731986129), (11, 1835996217), (33, 611998739), (121, 166908747), (363, 55636249), (937, 21553851), (2811, 7184617), (10307, 1959441), (30921, 653147), (59377, 340131), (113377, 178131)]