20196194871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{230101}}^1$

素因数の和:231842

約数の個数: 16

約数和(自身を含む): 28528966368

約数和(自身を除く): 8332771497

約数列:

[1, 3, 17, 51, 1721, 5163, 29257, 87771, 230101, 690303, 3911717, 11735151, 396003821, 1188011463, 6732064957, 20196194871]

約数ペア:

[(1, 20196194871), (3, 6732064957), (17, 1188011463), (51, 396003821), (1721, 11735151), (5163, 3911717), (29257, 690303), (87771, 230101)]