20585103

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89113}}^1$

素因数の和:89134

約数の個数: 16

約数和(自身を含む): 34219776

約数和(自身を除く): 13634673

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 89113, 267339, 623791, 980243, 1871373, 2940729, 6861701, 20585103]

約数ペア:

[(1, 20585103), (3, 6861701), (7, 2940729), (11, 1871373), (21, 980243), (33, 623791), (77, 267339), (231, 89113)]