20124884094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{98129}}^1$

素因数の和:98417

約数の個数: 64

約数和(自身を含む): 48609676800

約数和(自身を除く): 28484792706

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 257, 266, 399, 514, 771, 798, 1542, 1799, 3598, 4883, 5397, 9766, 10794, 14649, 29298, 34181, 68362, 98129, 102543, 196258, 205086, 294387, 588774, 686903, 1373806, 1864451, 2060709, 3728902, 4121418, 5593353, 11186706, 13051157, 25219153, 26102314, 39153471, 50438306, 75657459, 78306942, 151314918, 176534071, 353068142, 479163907, 529602213, 958327814, 1059204426, 1437491721, 2874983442, 3354147349, 6708294698, 10062442047, 20124884094]

約数ペア:

[(1, 20124884094), (2, 10062442047), (3, 6708294698), (6, 3354147349), (7, 2874983442), (14, 1437491721), (19, 1059204426), (21, 958327814), (38, 529602213), (42, 479163907), (57, 353068142), (114, 176534071), (133, 151314918), (257, 78306942), (266, 75657459), (399, 50438306), (514, 39153471), (771, 26102314), (798, 25219153), (1542, 13051157), (1799, 11186706), (3598, 5593353), (4883, 4121418), (5397, 3728902), (9766, 2060709), (10794, 1864451), (14649, 1373806), (29298, 686903), (34181, 588774), (68362, 294387), (98129, 205086), (102543, 196258)]