20174091364

素因数分解:

$2^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{497929}}^1$

素因数の和:499387

約数の個数: 24

約数和(自身を含む): 40376147840

約数和(自身を除く): 20202056476

約数列:

[1, 2, 4, 7, 14, 28, 1447, 2894, 5788, 10129, 20258, 40516, 497929, 995858, 1991716, 3485503, 6971006, 13942012, 720503263, 1441006526, 2882013052, 5043522841, 10087045682, 20174091364]

約数ペア:

[(1, 20174091364), (2, 10087045682), (4, 5043522841), (7, 2882013052), (14, 1441006526), (28, 720503263), (1447, 13942012), (2894, 6971006), (5788, 3485503), (10129, 1991716), (20258, 995858), (40516, 497929)]