20188337762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1583}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 33338511360

約数和(自身を除く): 13150173598

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 173, 346, 899, 1189, 1271, 1583, 1798, 2378, 2542, 3166, 5017, 5363, 7093, 10034, 10726, 14186, 36859, 45907, 49073, 64903, 73718, 91814, 98146, 129806, 155527, 205697, 219883, 273859, 311054, 411394, 439766, 547718, 1423117, 1882187, 2011993, 2846234, 3764374, 4023986, 6376607, 7941911, 8489629, 11228219, 12753214, 15883822, 16979258, 22456438, 58347797, 116695594, 246199241, 325618351, 348074789, 492398482, 651236702, 696149578, 10094168881, 20188337762]

約数ペア:

[(1, 20188337762), (2, 10094168881), (29, 696149578), (31, 651236702), (41, 492398482), (58, 348074789), (62, 325618351), (82, 246199241), (173, 116695594), (346, 58347797), (899, 22456438), (1189, 16979258), (1271, 15883822), (1583, 12753214), (1798, 11228219), (2378, 8489629), (2542, 7941911), (3166, 6376607), (5017, 4023986), (5363, 3764374), (7093, 2846234), (10034, 2011993), (10726, 1882187), (14186, 1423117), (36859, 547718), (45907, 439766), (49073, 411394), (64903, 311054), (73718, 273859), (91814, 219883), (98146, 205697), (129806, 155527)]