20160977784

素因数分解:

$2^3\times 3^1\times {\mathrm{840040741}}^1$

素因数の和:840040750

約数の個数: 16

約数和(自身を含む): 50402444520

約数和(自身を除く): 30241466736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840040741, 1680081482, 2520122223, 3360162964, 5040244446, 6720325928, 10080488892, 20160977784]

約数ペア:

[(1, 20160977784), (2, 10080488892), (3, 6720325928), (4, 5040244446), (6, 3360162964), (8, 2520122223), (12, 1680081482), (24, 840040741)]