20792441235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{454033}}^1$

素因数の和:454155

約数の個数: 32

約数和(自身を含む): 34521113088

約数和(自身を除く): 13728671853

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 9159, 15265, 45795, 454033, 1362099, 2270165, 6810495, 19523419, 32236343, 58570257, 96709029, 97617095, 161181715, 292851285, 483545145, 1386162749, 4158488247, 6930813745, 20792441235]

約数ペア:

[(1, 20792441235), (3, 6930813745), (5, 4158488247), (15, 1386162749), (43, 483545145), (71, 292851285), (129, 161181715), (213, 97617095), (215, 96709029), (355, 58570257), (645, 32236343), (1065, 19523419), (3053, 6810495), (9159, 2270165), (15265, 1362099), (45795, 454033)]