20883392

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8868

約数の個数: 28

約数和(自身を含む): 42565320

約数和(自身を除く): 21681928

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8819, 17638, 35276, 70552, 141104, 282208, 326303, 564416, 652606, 1305212, 2610424, 5220848, 10441696, 20883392]

約数ペア:

[(1, 20883392), (2, 10441696), (4, 5220848), (8, 2610424), (16, 1305212), (32, 652606), (37, 564416), (64, 326303), (74, 282208), (148, 141104), (296, 70552), (592, 35276), (1184, 17638), (2368, 8819)]