20008712097

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{75611}}^1$

素因数の和:75654

約数の個数: 48

約数和(自身を含む): 32984978880

約数和(自身を除く): 12976266783

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 729, 891, 1089, 2187, 2673, 3267, 8019, 9801, 24057, 29403, 75611, 88209, 226833, 264627, 680499, 831721, 2041497, 2495163, 6124491, 7485489, 9148931, 18373473, 22456467, 27446793, 55120419, 67369401, 82340379, 165361257, 202108203, 247021137, 606324609, 741063411, 1818973827, 2223190233, 6669570699, 20008712097]

約数ペア:

[(1, 20008712097), (3, 6669570699), (9, 2223190233), (11, 1818973827), (27, 741063411), (33, 606324609), (81, 247021137), (99, 202108203), (121, 165361257), (243, 82340379), (297, 67369401), (363, 55120419), (729, 27446793), (891, 22456467), (1089, 18373473), (2187, 9148931), (2673, 7485489), (3267, 6124491), (8019, 2495163), (9801, 2041497), (24057, 831721), (29403, 680499), (75611, 264627), (88209, 226833)]