20165599089

素因数分解:

$3^2\times {\mathrm{6521}}^1\times {\mathrm{343601}}^1$

素因数の和:350128

約数の個数: 12

約数和(自身を含む): 29132639172

約数和(自身を除く): 8967040083

約数列:

[1, 3, 9, 6521, 19563, 58689, 343601, 1030803, 3092409, 2240622121, 6721866363, 20165599089]

約数ペア:

[(1, 20165599089), (3, 6721866363), (9, 2240622121), (6521, 3092409), (19563, 1030803), (58689, 343601)]