20736258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 44409600

約数和(自身を除く): 23673342

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3083, 3363, 6166, 6726, 9249, 18498, 58577, 117154, 175731, 181897, 351462, 363794, 545691, 1091382, 3456043, 6912086, 10368129, 20736258]

約数ペア:

[(1, 20736258), (2, 10368129), (3, 6912086), (6, 3456043), (19, 1091382), (38, 545691), (57, 363794), (59, 351462), (114, 181897), (118, 175731), (177, 117154), (354, 58577), (1121, 18498), (2242, 9249), (3083, 6726), (3363, 6166)]