2012080419

素因数分解:

$3^4\times {\mathrm{3673}}^1\times {\mathrm{6763}}^1$

素因数の和:10448

約数の個数: 20

約数和(自身を含む): 3006963256

約数和(自身を除く): 994882837

約数列:

[1, 3, 9, 27, 81, 3673, 6763, 11019, 20289, 33057, 60867, 99171, 182601, 297513, 547803, 24840499, 74521497, 223564491, 670693473, 2012080419]

約数ペア:

[(1, 2012080419), (3, 670693473), (9, 223564491), (27, 74521497), (81, 24840499), (3673, 547803), (6763, 297513), (11019, 182601), (20289, 99171), (33057, 60867)]