20155782

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22247}}^1$

素因数の和:22403

約数の個数: 16

約数和(自身を含む): 40580352

約数和(自身を除く): 20424570

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22247, 44494, 66741, 133482, 3359297, 6718594, 10077891, 20155782]

約数ペア:

[(1, 20155782), (2, 10077891), (3, 6718594), (6, 3359297), (151, 133482), (302, 66741), (453, 44494), (906, 22247)]