20173992084

素因数分解:

$2^2\times 3^3\times {\mathrm{773}}^1\times {\mathrm{241651}}^1$

素因数の和:242437

約数の個数: 48

約数和(自身を含む): 52370821440

約数和(自身を除く): 32196829356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 773, 1546, 2319, 3092, 4638, 6957, 9276, 13914, 20871, 27828, 41742, 83484, 241651, 483302, 724953, 966604, 1449906, 2174859, 2899812, 4349718, 6524577, 8699436, 13049154, 26098308, 186796223, 373592446, 560388669, 747184892, 1120777338, 1681166007, 2241554676, 3362332014, 5043498021, 6724664028, 10086996042, 20173992084]

約数ペア:

[(1, 20173992084), (2, 10086996042), (3, 6724664028), (4, 5043498021), (6, 3362332014), (9, 2241554676), (12, 1681166007), (18, 1120777338), (27, 747184892), (36, 560388669), (54, 373592446), (108, 186796223), (773, 26098308), (1546, 13049154), (2319, 8699436), (3092, 6524577), (4638, 4349718), (6957, 2899812), (9276, 2174859), (13914, 1449906), (20871, 966604), (27828, 724953), (41742, 483302), (83484, 241651)]