2020403444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{85451}}^1$

素因数の和:85735

約数の個数: 24

約数和(自身を含む): 3703831488

約数和(自身を除く): 1683428044

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 5911, 11822, 23644, 85451, 170902, 341804, 1965373, 3930746, 7861492, 21960907, 43921814, 87843628, 505100861, 1010201722, 2020403444]

約数ペア:

[(1, 2020403444), (2, 1010201722), (4, 505100861), (23, 87843628), (46, 43921814), (92, 21960907), (257, 7861492), (514, 3930746), (1028, 1965373), (5911, 341804), (11822, 170902), (23644, 85451)]