2027667095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20063}}^1$

素因数の和:20155

約数の個数: 32

約数和(自身を含む): 2730309120

約数和(自身を除く): 702642025

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 493, 697, 1189, 2465, 3485, 5945, 20063, 20213, 100315, 101065, 341071, 581827, 822583, 1705355, 2909135, 4112915, 9891059, 13983911, 23854907, 49455295, 69919555, 119274535, 405533419, 2027667095]

約数ペア:

[(1, 2027667095), (5, 405533419), (17, 119274535), (29, 69919555), (41, 49455295), (85, 23854907), (145, 13983911), (205, 9891059), (493, 4112915), (697, 2909135), (1189, 1705355), (2465, 822583), (3485, 581827), (5945, 341071), (20063, 101065), (20213, 100315)]