20184627

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 29550592

約数和(自身を除く): 9365965

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 751, 867, 1581, 2253, 8959, 12767, 23281, 26877, 38301, 69843, 217039, 395777, 651117, 1187331, 6728209, 20184627]

約数ペア:

[(1, 20184627), (3, 6728209), (17, 1187331), (31, 651117), (51, 395777), (93, 217039), (289, 69843), (527, 38301), (751, 26877), (867, 23281), (1581, 12767), (2253, 8959)]