20160786916

素因数分解:

$2^2\times {\mathrm{2129}}^1\times {\mathrm{2367401}}^1$

素因数の和:2369534

約数の個数: 12

約数和(自身を含む): 35297963820

約数和(自身を除く): 15137176904

約数列:

[1, 2, 4, 2129, 4258, 8516, 2367401, 4734802, 9469604, 5040196729, 10080393458, 20160786916]

約数ペア:

[(1, 20160786916), (2, 10080393458), (4, 5040196729), (2129, 9469604), (4258, 4734802), (8516, 2367401)]