5685349168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20902019}}^1$

素因数の和:20902044

約数の個数: 20

約数和(自身を含む): 11663327160

約数和(自身を除く): 5977977992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20902019, 41804038, 83608076, 167216152, 334432304, 355334323, 710668646, 1421337292, 2842674584, 5685349168]

約数ペア:

[(1, 5685349168), (2, 2842674584), (4, 1421337292), (8, 710668646), (16, 355334323), (17, 334432304), (34, 167216152), (68, 83608076), (136, 41804038), (272, 20902019)]