16941220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29209}}^1$

素因数の和:29247

約数の個数: 24

約数和(自身を含む): 36804600

約数和(自身を除く): 19863380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 29209, 58418, 116836, 146045, 292090, 584180, 847061, 1694122, 3388244, 4235305, 8470610, 16941220]

約数ペア:

[(1, 16941220), (2, 8470610), (4, 4235305), (5, 3388244), (10, 1694122), (20, 847061), (29, 584180), (58, 292090), (116, 146045), (145, 116836), (290, 58418), (580, 29209)]