20220656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43579}}^1$

素因数の和:43616

約数の個数: 20

約数和(自身を含む): 40529400

約数和(自身を除く): 20308744

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43579, 87158, 174316, 348632, 697264, 1263791, 2527582, 5055164, 10110328, 20220656]

約数ペア:

[(1, 20220656), (2, 10110328), (4, 5055164), (8, 2527582), (16, 1263791), (29, 697264), (58, 348632), (116, 174316), (232, 87158), (464, 43579)]