20201792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24306

約数の個数: 28

約数和(自身を含む): 43173396

約数和(自身を除く): 22971604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24281, 48562, 97124, 194248, 315653, 388496, 631306, 776992, 1262612, 1553984, 2525224, 5050448, 10100896, 20201792]

約数ペア:

[(1, 20201792), (2, 10100896), (4, 5050448), (8, 2525224), (13, 1553984), (16, 1262612), (26, 776992), (32, 631306), (52, 388496), (64, 315653), (104, 194248), (208, 97124), (416, 48562), (832, 24281)]