20147687039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{781433}}^1$

素因数の和:781534

約数の個数: 16

約数和(自身を含む): 22505299200

約数和(自身を除く): 2357612161

約数列:

[1, 19, 23, 59, 437, 1121, 1357, 25783, 781433, 14847227, 17972959, 46104547, 341486221, 875986393, 1060404581, 20147687039]

約数ペア:

[(1, 20147687039), (19, 1060404581), (23, 875986393), (59, 341486221), (437, 46104547), (1121, 17972959), (1357, 14847227), (25783, 781433)]