2020660179

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1\times {\mathrm{6337}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 2715807648

約数和(自身を除く): 695147469

約数列:

[1, 3, 157, 471, 677, 2031, 6337, 19011, 106289, 318867, 994909, 2984727, 4290149, 12870447, 673553393, 2020660179]

約数ペア:

[(1, 2020660179), (3, 673553393), (157, 12870447), (471, 4290149), (677, 2984727), (2031, 994909), (6337, 318867), (19011, 106289)]