20136555091

素因数分解:

${\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{425801}}^1$

素因数の和:425970

約数の個数: 12

約数和(自身を含む): 21414434184

約数和(自身を除く): 1277879093

約数列:

[1, 19, 131, 361, 2489, 47291, 425801, 8090219, 55779931, 153714161, 1059818689, 20136555091]

約数ペア:

[(1, 20136555091), (19, 1059818689), (131, 153714161), (361, 55779931), (2489, 8090219), (47291, 425801)]