20996933202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4064447}}^1$

素因数の和:4064503

約数の個数: 48

約数和(自身を含む): 53260526592

約数和(自身を除く): 32263593390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 4064447, 8128894, 12193341, 24386682, 28451129, 36580023, 56902258, 73160046, 85353387, 166642327, 170706774, 256060161, 333284654, 499926981, 512120322, 999853962, 1166496289, 1499780943, 2332992578, 2999561886, 3499488867, 6998977734, 10498466601, 20996933202]

約数ペア:

[(1, 20996933202), (2, 10498466601), (3, 6998977734), (6, 3499488867), (7, 2999561886), (9, 2332992578), (14, 1499780943), (18, 1166496289), (21, 999853962), (41, 512120322), (42, 499926981), (63, 333284654), (82, 256060161), (123, 170706774), (126, 166642327), (246, 85353387), (287, 73160046), (369, 56902258), (574, 36580023), (738, 28451129), (861, 24386682), (1722, 12193341), (2583, 8128894), (5166, 4064447)]