20070186598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{4831}}^1$

素因数の和:5413

約数の個数: 64

約数和(自身を含む): 38325104640

約数和(自身を除く): 18254918042

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 509, 583, 742, 1018, 1166, 3563, 4081, 4831, 5599, 7126, 8162, 9662, 11198, 26977, 33817, 39193, 53141, 53954, 67634, 78386, 106282, 188839, 256043, 296747, 371987, 377678, 512086, 593494, 743974, 1792301, 2077229, 2458979, 2816473, 3584602, 4154458, 4917958, 5632946, 17212853, 19715311, 27048769, 34425706, 39430622, 54097538, 130325887, 189341383, 260651774, 378682766, 912281209, 1433584757, 1824562418, 2867169514, 10035093299, 20070186598]

約数ペア:

[(1, 20070186598), (2, 10035093299), (7, 2867169514), (11, 1824562418), (14, 1433584757), (22, 912281209), (53, 378682766), (77, 260651774), (106, 189341383), (154, 130325887), (371, 54097538), (509, 39430622), (583, 34425706), (742, 27048769), (1018, 19715311), (1166, 17212853), (3563, 5632946), (4081, 4917958), (4831, 4154458), (5599, 3584602), (7126, 2816473), (8162, 2458979), (9662, 2077229), (11198, 1792301), (26977, 743974), (33817, 593494), (39193, 512086), (53141, 377678), (53954, 371987), (67634, 296747), (78386, 256043), (106282, 188839)]