20182842316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{759553}}^1$

素因数の和:759650

約数の個数: 48

約数和(自身を含む): 44066284864

約数和(自身を除く): 23883442548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 759553, 1519106, 3038212, 5316871, 9874189, 10633742, 19748378, 21267484, 39496756, 55447369, 69119323, 110894738, 138238646, 221789476, 276477292, 388131583, 720815797, 776263166, 1441631594, 1552526332, 2883263188, 5045710579, 10091421158, 20182842316]

約数ペア:

[(1, 20182842316), (2, 10091421158), (4, 5045710579), (7, 2883263188), (13, 1552526332), (14, 1441631594), (26, 776263166), (28, 720815797), (52, 388131583), (73, 276477292), (91, 221789476), (146, 138238646), (182, 110894738), (292, 69119323), (364, 55447369), (511, 39496756), (949, 21267484), (1022, 19748378), (1898, 10633742), (2044, 9874189), (3796, 5316871), (6643, 3038212), (13286, 1519106), (26572, 759553)]