20193472281

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{7417}}^1\times {\mathrm{6529}}^1$

素因数の和:14088

約数の個数: 16

約数和(自身を含む): 27126142400

約数和(自身を除く): 6932670119

約数列:

[1, 3, 139, 417, 6529, 7417, 19587, 22251, 907531, 1030963, 2722593, 3092889, 48425593, 145276779, 6731157427, 20193472281]

約数ペア:

[(1, 20193472281), (3, 6731157427), (139, 145276779), (417, 48425593), (6529, 3092889), (7417, 2722593), (19587, 1030963), (22251, 907531)]