20036295

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 35851200

約数和(自身を除く): 15814905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 769, 965, 1737, 2307, 2895, 3845, 5211, 6921, 8685, 11535, 20763, 26055, 34605, 103815, 148417, 445251, 742085, 1335753, 2226255, 4007259, 6678765, 20036295]

約数ペア:

[(1, 20036295), (3, 6678765), (5, 4007259), (9, 2226255), (15, 1335753), (27, 742085), (45, 445251), (135, 148417), (193, 103815), (579, 34605), (769, 26055), (965, 20763), (1737, 11535), (2307, 8685), (2895, 6921), (3845, 5211)]