20225634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 47905536

約数和(自身を除く): 27679902

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 2143, 3146, 4286, 4719, 6429, 9438, 12858, 23573, 27859, 47146, 55718, 70719, 83577, 141438, 167154, 259303, 306449, 518606, 612898, 777909, 919347, 1555818, 1838694, 3370939, 6741878, 10112817, 20225634]

約数ペア:

[(1, 20225634), (2, 10112817), (3, 6741878), (6, 3370939), (11, 1838694), (13, 1555818), (22, 919347), (26, 777909), (33, 612898), (39, 518606), (66, 306449), (78, 259303), (121, 167154), (143, 141438), (242, 83577), (286, 70719), (363, 55718), (429, 47146), (726, 27859), (858, 23573), (1573, 12858), (2143, 9438), (3146, 6429), (4286, 4719)]