2021067248

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{163411}}^1$

素因数の和:164192

約数の個数: 20

約数和(自身を含む): 3920907528

約数和(自身を除く): 1899840280

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 163411, 326822, 653644, 1307288, 2614576, 126316703, 252633406, 505266812, 1010533624, 2021067248]

約数ペア:

[(1, 2021067248), (2, 1010533624), (4, 505266812), (8, 252633406), (16, 126316703), (773, 2614576), (1546, 1307288), (3092, 653644), (6184, 326822), (12368, 163411)]