20170825144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132702797}}^1$

素因数の和:132702822

約数の個数: 16

約数和(自身を含む): 39810839400

約数和(自身を除く): 19640014256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132702797, 265405594, 530811188, 1061622376, 2521353143, 5042706286, 10085412572, 20170825144]

約数ペア:

[(1, 20170825144), (2, 10085412572), (4, 5042706286), (8, 2521353143), (19, 1061622376), (38, 530811188), (76, 265405594), (152, 132702797)]