20465024

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 41199840

約数和(自身を除く): 20734816

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1583, 1616, 3166, 3232, 6332, 6464, 12664, 12928, 25328, 50656, 101312, 159883, 202624, 319766, 639532, 1279064, 2558128, 5116256, 10232512, 20465024]

約数ペア:

[(1, 20465024), (2, 10232512), (4, 5116256), (8, 2558128), (16, 1279064), (32, 639532), (64, 319766), (101, 202624), (128, 159883), (202, 101312), (404, 50656), (808, 25328), (1583, 12928), (1616, 12664), (3166, 6464), (3232, 6332)]