20139023552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{571093}}^1$

素因数の和:571153

約数の個数: 56

約数和(自身を含む): 43517362800

約数和(自身を除く): 23378339248

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 4408, 8816, 17632, 35264, 571093, 1142186, 2284372, 4568744, 9137488, 10850767, 16561697, 18274976, 21701534, 33123394, 36549952, 43403068, 66246788, 86806136, 132493576, 173612272, 264987152, 314672243, 347224544, 529974304, 629344486, 694449088, 1059948608, 1258688972, 2517377944, 5034755888, 10069511776, 20139023552]

約数ペア:

[(1, 20139023552), (2, 10069511776), (4, 5034755888), (8, 2517377944), (16, 1258688972), (19, 1059948608), (29, 694449088), (32, 629344486), (38, 529974304), (58, 347224544), (64, 314672243), (76, 264987152), (116, 173612272), (152, 132493576), (232, 86806136), (304, 66246788), (464, 43403068), (551, 36549952), (608, 33123394), (928, 21701534), (1102, 18274976), (1216, 16561697), (1856, 10850767), (2204, 9137488), (4408, 4568744), (8816, 2284372), (17632, 1142186), (35264, 571093)]