16208910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20030

約数の個数: 40

約数和(自身を含む): 43586136

約数和(自身を除く): 27377226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20011, 40022, 60033, 100055, 120066, 180099, 200110, 300165, 360198, 540297, 600330, 900495, 1080594, 1620891, 1800990, 2701485, 3241782, 5402970, 8104455, 16208910]

約数ペア:

[(1, 16208910), (2, 8104455), (3, 5402970), (5, 3241782), (6, 2701485), (9, 1800990), (10, 1620891), (15, 1080594), (18, 900495), (27, 600330), (30, 540297), (45, 360198), (54, 300165), (81, 200110), (90, 180099), (135, 120066), (162, 100055), (270, 60033), (405, 40022), (810, 20011)]