20236476310

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1\times {\mathrm{26407}}^1$

素因数の和:27000

約数の個数: 32

約数和(自身を含む): 36706063680

約数和(自身を除く): 16469587370

約数列:

[1, 2, 5, 10, 197, 389, 394, 778, 985, 1945, 1970, 3890, 26407, 52814, 76633, 132035, 153266, 264070, 383165, 766330, 5202179, 10272323, 10404358, 20544646, 26010895, 51361615, 52021790, 102723230, 2023647631, 4047295262, 10118238155, 20236476310]

約数ペア:

[(1, 20236476310), (2, 10118238155), (5, 4047295262), (10, 2023647631), (197, 102723230), (389, 52021790), (394, 51361615), (778, 26010895), (985, 20544646), (1945, 10404358), (1970, 10272323), (3890, 5202179), (26407, 766330), (52814, 383165), (76633, 264070), (132035, 153266)]