20446182

素因数分解:

$2^1\times 3^4\times {\mathrm{126211}}^1$

素因数の和:126225

約数の個数: 20

約数和(自身を含む): 45814956

約数和(自身を除く): 25368774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 126211, 252422, 378633, 757266, 1135899, 2271798, 3407697, 6815394, 10223091, 20446182]

約数ペア:

[(1, 20446182), (2, 10223091), (3, 6815394), (6, 3407697), (9, 2271798), (18, 1135899), (27, 757266), (54, 378633), (81, 252422), (162, 126211)]