20070201048

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1\times {\mathrm{3863}}^1$

素因数の和:6992

約数の個数: 64

約数和(自身を含む): 50912064000

約数和(自身を除く): 30841862952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 3049, 3863, 6098, 7726, 9147, 11589, 12196, 15452, 18294, 23178, 24392, 30904, 36588, 46356, 73176, 92712, 216479, 274273, 432958, 548546, 649437, 822819, 865916, 1097092, 1298874, 1645638, 1731832, 2194184, 2597748, 3291276, 5195496, 6582552, 11778287, 23556574, 35334861, 47113148, 70669722, 94226296, 141339444, 282678888, 836258377, 1672516754, 2508775131, 3345033508, 5017550262, 6690067016, 10035100524, 20070201048]

約数ペア:

[(1, 20070201048), (2, 10035100524), (3, 6690067016), (4, 5017550262), (6, 3345033508), (8, 2508775131), (12, 1672516754), (24, 836258377), (71, 282678888), (142, 141339444), (213, 94226296), (284, 70669722), (426, 47113148), (568, 35334861), (852, 23556574), (1704, 11778287), (3049, 6582552), (3863, 5195496), (6098, 3291276), (7726, 2597748), (9147, 2194184), (11589, 1731832), (12196, 1645638), (15452, 1298874), (18294, 1097092), (23178, 865916), (24392, 822819), (30904, 649437), (36588, 548546), (46356, 432958), (73176, 274273), (92712, 216479)]