20160922908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240010987}}^1$

素因数の和:240011001

約数の個数: 24

約数和(自身を含む): 53762461312

約数和(自身を除く): 33601538404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240010987, 480021974, 720032961, 960043948, 1440065922, 1680076909, 2880131844, 3360153818, 5040230727, 6720307636, 10080461454, 20160922908]

約数ペア:

[(1, 20160922908), (2, 10080461454), (3, 6720307636), (4, 5040230727), (6, 3360153818), (7, 2880131844), (12, 1680076909), (14, 1440065922), (21, 960043948), (28, 720032961), (42, 480021974), (84, 240010987)]