20347711047

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{4111}}^1\times {\mathrm{23911}}^1$

素因数の和:28051

約数の個数: 24

約数和(自身を含む): 30677756928

約数和(自身を除く): 10330045881

約数列:

[1, 3, 9, 23, 69, 207, 4111, 12333, 23911, 36999, 71733, 94553, 215199, 283659, 549953, 850977, 1649859, 4949577, 98298121, 294894363, 884683089, 2260856783, 6782570349, 20347711047]

約数ペア:

[(1, 20347711047), (3, 6782570349), (9, 2260856783), (23, 884683089), (69, 294894363), (207, 98298121), (4111, 4949577), (12333, 1649859), (23911, 850977), (36999, 549953), (71733, 283659), (94553, 215199)]