20132314779

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{240797}}^1$

素因数の和:240891

約数の個数: 24

約数和(自身を含む): 28693489680

約数和(自身を除く): 8561174901

約数列:

[1, 3, 29, 31, 87, 93, 899, 961, 2697, 2883, 27869, 83607, 240797, 722391, 6983113, 7464707, 20949339, 22394121, 216476503, 231405917, 649429509, 694217751, 6710771593, 20132314779]

約数ペア:

[(1, 20132314779), (3, 6710771593), (29, 694217751), (31, 649429509), (87, 231405917), (93, 216476503), (899, 22394121), (961, 20949339), (2697, 7464707), (2883, 6983113), (27869, 722391), (83607, 240797)]