20163627166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{328837}}^1$

素因数の和:328936

約数の個数: 32

約数和(自身を含む): 33336281088

約数和(自身を除く): 13172653922

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1333, 1426, 1978, 2666, 30659, 61318, 328837, 657674, 7563251, 10193947, 14139991, 15126502, 20387894, 28279982, 234460781, 325219793, 438339721, 468921562, 650439586, 876679442, 10081813583, 20163627166]

約数ペア:

[(1, 20163627166), (2, 10081813583), (23, 876679442), (31, 650439586), (43, 468921562), (46, 438339721), (62, 325219793), (86, 234460781), (713, 28279982), (989, 20387894), (1333, 15126502), (1426, 14139991), (1978, 10193947), (2666, 7563251), (30659, 657674), (61318, 328837)]