20120766109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{559081}}^1$

素因数の和:559200

約数の個数: 16

約数和(自身を含む): 22340916720

約数和(自身を除く): 2220150611

約数列:

[1, 17, 29, 73, 493, 1241, 2117, 35989, 559081, 9504377, 16213349, 40812913, 275626933, 693819521, 1183574477, 20120766109]

約数ペア:

[(1, 20120766109), (17, 1183574477), (29, 693819521), (73, 275626933), (493, 40812913), (1241, 16213349), (2117, 9504377), (35989, 559081)]