20444346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29123}}^1$

素因数の和:29147

約数の個数: 32

約数和(自身を含む): 48928320

約数和(自身を除く): 28483974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29123, 58246, 87369, 174738, 262107, 378599, 524214, 757198, 786321, 1135797, 1572642, 2271594, 3407391, 6814782, 10222173, 20444346]

約数ペア:

[(1, 20444346), (2, 10222173), (3, 6814782), (6, 3407391), (9, 2271594), (13, 1572642), (18, 1135797), (26, 786321), (27, 757198), (39, 524214), (54, 378599), (78, 262107), (117, 174738), (234, 87369), (351, 58246), (702, 29123)]