20173461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 35002368

約数和(自身を除く): 14828907

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 3797, 5313, 11391, 26579, 41767, 79737, 87331, 125301, 261993, 292369, 611317, 877107, 960641, 1833951, 2881923, 6724487, 20173461]

約数ペア:

[(1, 20173461), (3, 6724487), (7, 2881923), (11, 1833951), (21, 960641), (23, 877107), (33, 611317), (69, 292369), (77, 261993), (161, 125301), (231, 87331), (253, 79737), (483, 41767), (759, 26579), (1771, 11391), (3797, 5313)]