20199560003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{931757}}^1$

素因数の和:931946

約数の個数: 16

約数和(自身を含む): 24449329920

約数和(自身を除く): 4249769917

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 21679, 931757, 6522299, 17703383, 123923681, 151876391, 1063134737, 2885651429, 20199560003]

約数ペア:

[(1, 20199560003), (7, 2885651429), (19, 1063134737), (133, 151876391), (163, 123923681), (1141, 17703383), (3097, 6522299), (21679, 931757)]