20205836154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53454593}}^1$

素因数の和:53454611

約数の個数: 32

約数和(自身を含む): 51316410240

約数和(自身を除く): 31110574086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53454593, 106909186, 160363779, 320727558, 374182151, 481091337, 748364302, 962182674, 1122546453, 1443274011, 2245092906, 2886548022, 3367639359, 6735278718, 10102918077, 20205836154]

約数ペア:

[(1, 20205836154), (2, 10102918077), (3, 6735278718), (6, 3367639359), (7, 2886548022), (9, 2245092906), (14, 1443274011), (18, 1122546453), (21, 962182674), (27, 748364302), (42, 481091337), (54, 374182151), (63, 320727558), (126, 160363779), (189, 106909186), (378, 53454593)]