20161937064

素因数分解:

$2^3\times 3^1\times {\mathrm{840080711}}^1$

素因数の和:840080720

約数の個数: 16

約数和(自身を含む): 50404842720

約数和(自身を除く): 30242905656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840080711, 1680161422, 2520242133, 3360322844, 5040484266, 6720645688, 10080968532, 20161937064]

約数ペア:

[(1, 20161937064), (2, 10080968532), (3, 6720645688), (4, 5040484266), (6, 3360322844), (8, 2520242133), (12, 1680161422), (24, 840080711)]