20530276514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{116927}}^1$

素因数の和:117310

約数の個数: 32

約数和(自身を含む): 35156975616

約数和(自身を除く): 14626699102

約数列:

[1, 2, 11, 22, 23, 46, 253, 347, 506, 694, 3817, 7634, 7981, 15962, 87791, 116927, 175582, 233854, 1286197, 2572394, 2689321, 5378642, 29582531, 40573669, 59165062, 81147338, 446310359, 892620718, 933194387, 1866388774, 10265138257, 20530276514]

約数ペア:

[(1, 20530276514), (2, 10265138257), (11, 1866388774), (22, 933194387), (23, 892620718), (46, 446310359), (253, 81147338), (347, 59165062), (506, 40573669), (694, 29582531), (3817, 5378642), (7634, 2689321), (7981, 2572394), (15962, 1286197), (87791, 233854), (116927, 175582)]