20241543

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 34318080

約数和(自身を除く): 14076537

約数列:

[1, 3, 7, 17, 21, 31, 51, 59, 93, 119, 177, 217, 357, 413, 527, 651, 961, 1003, 1239, 1581, 1829, 2883, 3009, 3689, 5487, 6727, 7021, 11067, 12803, 16337, 20181, 21063, 31093, 38409, 49011, 56699, 93279, 114359, 170097, 217651, 343077, 396893, 652953, 963883, 1190679, 2891649, 6747181, 20241543]

約数ペア:

[(1, 20241543), (3, 6747181), (7, 2891649), (17, 1190679), (21, 963883), (31, 652953), (51, 396893), (59, 343077), (93, 217651), (119, 170097), (177, 114359), (217, 93279), (357, 56699), (413, 49011), (527, 38409), (651, 31093), (961, 21063), (1003, 20181), (1239, 16337), (1581, 12803), (1829, 11067), (2883, 7021), (3009, 6727), (3689, 5487)]