20083721812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{5651}}^1$

素因数の和:6733

約数の個数: 72

約数和(自身を含む): 44200900800

約数和(自身を除く): 24117178988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1049, 1694, 2098, 3388, 4196, 5651, 7343, 11302, 11539, 14686, 22604, 23078, 29372, 39557, 46156, 62161, 79114, 80773, 124322, 126929, 158228, 161546, 248644, 253858, 323092, 435127, 507716, 683771, 870254, 888503, 1367542, 1740508, 1777006, 2735084, 3554012, 4786397, 5927899, 9572794, 11855798, 19145588, 23711596, 41495293, 65206889, 82990586, 130413778, 165981172, 260827556, 456448223, 717275779, 912896446, 1434551558, 1825792892, 2869103116, 5020930453, 10041860906, 20083721812]

約数ペア:

[(1, 20083721812), (2, 10041860906), (4, 5020930453), (7, 2869103116), (11, 1825792892), (14, 1434551558), (22, 912896446), (28, 717275779), (44, 456448223), (77, 260827556), (121, 165981172), (154, 130413778), (242, 82990586), (308, 65206889), (484, 41495293), (847, 23711596), (1049, 19145588), (1694, 11855798), (2098, 9572794), (3388, 5927899), (4196, 4786397), (5651, 3554012), (7343, 2735084), (11302, 1777006), (11539, 1740508), (14686, 1367542), (22604, 888503), (23078, 870254), (29372, 683771), (39557, 507716), (46156, 435127), (62161, 323092), (79114, 253858), (80773, 248644), (124322, 161546), (126929, 158228)]