20162983263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{417479}}^1$

素因数の和:418446

約数の個数: 16

約数和(自身を含む): 28495514880

約数和(自身を除く): 8332531617

約数列:

[1, 3, 17, 51, 947, 2841, 16099, 48297, 417479, 1252437, 7097143, 21291429, 395352613, 1186057839, 6720994421, 20162983263]

約数ペア:

[(1, 20162983263), (3, 6720994421), (17, 1186057839), (51, 395352613), (947, 21291429), (2841, 7097143), (16099, 1252437), (48297, 417479)]