20176411269

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1\times {\mathrm{3797}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 31152107520

約数和(自身を除く): 10975696251

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 3203, 3797, 9609, 11391, 22421, 26579, 67263, 79737, 253037, 299963, 759111, 899889, 1771259, 2099741, 5313777, 6299223, 12161791, 36485373, 85132537, 255397611, 960781489, 2882344467, 6725470423, 20176411269]

約数ペア:

[(1, 20176411269), (3, 6725470423), (7, 2882344467), (21, 960781489), (79, 255397611), (237, 85132537), (553, 36485373), (1659, 12161791), (3203, 6299223), (3797, 5313777), (9609, 2099741), (11391, 1771259), (22421, 899889), (26579, 759111), (67263, 299963), (79737, 253037)]