20565545151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1\times {\mathrm{52189}}^1$

素因数の和:57926

約数の個数: 16

約数和(自身を含む): 28618490880

約数和(自身を除く): 8052945729

約数列:

[1, 3, 23, 69, 5711, 17133, 52189, 131353, 156567, 394059, 1200347, 3601041, 298051379, 894154137, 6855181717, 20565545151]

約数ペア:

[(1, 20565545151), (3, 6855181717), (23, 894154137), (69, 298051379), (5711, 3601041), (17133, 1200347), (52189, 394059), (131353, 156567)]