20003668311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{12743}}^1\times {\mathrm{47569}}^1$

素因数の和:60326

約数の個数: 16

約数和(自身を含む): 29099139840

約数和(自身を除く): 9095471529

約数列:

[1, 3, 11, 33, 12743, 38229, 47569, 140173, 142707, 420519, 523259, 1569777, 606171767, 1818515301, 6667889437, 20003668311]

約数ペア:

[(1, 20003668311), (3, 6667889437), (11, 1818515301), (33, 606171767), (12743, 1569777), (38229, 523259), (47569, 420519), (140173, 142707)]