20619936

素因数分解:

$2^5\times 3^2\times {\mathrm{71597}}^1$

素因数の和:71613

約数の個数: 36

約数和(自身を含む): 58638762

約数和(自身を除く): 38018826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71597, 143194, 214791, 286388, 429582, 572776, 644373, 859164, 1145552, 1288746, 1718328, 2291104, 2577492, 3436656, 5154984, 6873312, 10309968, 20619936]

約数ペア:

[(1, 20619936), (2, 10309968), (3, 6873312), (4, 5154984), (6, 3436656), (8, 2577492), (9, 2291104), (12, 1718328), (16, 1288746), (18, 1145552), (24, 859164), (32, 644373), (36, 572776), (48, 429582), (72, 286388), (96, 214791), (144, 143194), (288, 71597)]