20191034742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{12739}}^1$

素因数の和:13181

約数の個数: 64

約数和(自身を含む): 43919366400

約数和(自身を除く): 23728331658

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 379, 697, 758, 1137, 1394, 2091, 2274, 4182, 6443, 12739, 12886, 15539, 19329, 25478, 31078, 38217, 38658, 46617, 76434, 93234, 216563, 264163, 433126, 522299, 528326, 649689, 792489, 1044598, 1299378, 1566897, 1584978, 3133794, 4828081, 8879083, 9656162, 14484243, 17758166, 26637249, 28968486, 53274498, 82077377, 164154754, 197951321, 246232131, 395902642, 492464262, 593853963, 1187707926, 3365172457, 6730344914, 10095517371, 20191034742]

約数ペア:

[(1, 20191034742), (2, 10095517371), (3, 6730344914), (6, 3365172457), (17, 1187707926), (34, 593853963), (41, 492464262), (51, 395902642), (82, 246232131), (102, 197951321), (123, 164154754), (246, 82077377), (379, 53274498), (697, 28968486), (758, 26637249), (1137, 17758166), (1394, 14484243), (2091, 9656162), (2274, 8879083), (4182, 4828081), (6443, 3133794), (12739, 1584978), (12886, 1566897), (15539, 1299378), (19329, 1044598), (25478, 792489), (31078, 649689), (38217, 528326), (38658, 522299), (46617, 433126), (76434, 264163), (93234, 216563)]