20136038608

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1\times {\mathrm{1583}}^1$

素因数の和:2564

約数の個数: 80

約数和(自身を含む): 44994977280

約数和(自身を除く): 24858938672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 829, 959, 1096, 1583, 1658, 1918, 2192, 3166, 3316, 3836, 5803, 6332, 6632, 7672, 11081, 11606, 12664, 13264, 15344, 22162, 23212, 25328, 44324, 46424, 88648, 92848, 113573, 177296, 216871, 227146, 433742, 454292, 795011, 867484, 908584, 1312307, 1518097, 1590022, 1734968, 1817168, 2624614, 3036194, 3180044, 3469936, 5249228, 6072388, 6360088, 9186149, 10498456, 12144776, 12720176, 18372298, 20996912, 24289552, 36744596, 73489192, 146978384, 179786059, 359572118, 719144236, 1258502413, 1438288472, 2517004826, 2876576944, 5034009652, 10068019304, 20136038608]

約数ペア:

[(1, 20136038608), (2, 10068019304), (4, 5034009652), (7, 2876576944), (8, 2517004826), (14, 1438288472), (16, 1258502413), (28, 719144236), (56, 359572118), (112, 179786059), (137, 146978384), (274, 73489192), (548, 36744596), (829, 24289552), (959, 20996912), (1096, 18372298), (1583, 12720176), (1658, 12144776), (1918, 10498456), (2192, 9186149), (3166, 6360088), (3316, 6072388), (3836, 5249228), (5803, 3469936), (6332, 3180044), (6632, 3036194), (7672, 2624614), (11081, 1817168), (11606, 1734968), (12664, 1590022), (13264, 1518097), (15344, 1312307), (22162, 908584), (23212, 867484), (25328, 795011), (44324, 454292), (46424, 433742), (88648, 227146), (92848, 216871), (113573, 177296)]