20199062022

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21442741}}^1$

素因数の和:21442903

約数の個数: 16

約数和(自身を含む): 40655438832

約数和(自身を除く): 20456376810

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 21442741, 42885482, 64328223, 128656446, 3366510337, 6733020674, 10099531011, 20199062022]

約数ペア:

[(1, 20199062022), (2, 10099531011), (3, 6733020674), (6, 3366510337), (157, 128656446), (314, 64328223), (471, 42885482), (942, 21442741)]