20048646

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18461}}^1$

素因数の和:18647

約数の個数: 16

約数和(自身を含む): 40321008

約数和(自身を除く): 20272362

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 18461, 36922, 55383, 110766, 3341441, 6682882, 10024323, 20048646]

約数ペア:

[(1, 20048646), (2, 10024323), (3, 6682882), (6, 3341441), (181, 110766), (362, 55383), (543, 36922), (1086, 18461)]