20537028787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{52237}}^1$

素因数の和:52698

約数の個数: 16

約数和(自身を含む): 22687172352

約数和(自身を除く): 2150143565

約数列:

[1, 11, 103, 347, 1133, 3817, 35741, 52237, 393151, 574607, 5380411, 18126239, 59184521, 199388629, 1867002617, 20537028787]

約数ペア:

[(1, 20537028787), (11, 1867002617), (103, 199388629), (347, 59184521), (1133, 18126239), (3817, 5380411), (35741, 574607), (52237, 393151)]