20003662827

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{1954819}}^1$

素因数の和:1955207

約数の個数: 16

約数和(自身を含む): 29713264000

約数和(自身を除く): 9709601173

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 10233, 1954819, 5864457, 17593371, 52780113, 740876401, 2222629203, 6667887609, 20003662827]

約数ペア:

[(1, 20003662827), (3, 6667887609), (9, 2222629203), (27, 740876401), (379, 52780113), (1137, 17593371), (3411, 5864457), (10233, 1954819)]