20193751006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1\times {\mathrm{9743}}^1$

素因数の和:17016

約数の個数: 32

約数和(自身を含む): 35594754048

約数和(自身を除く): 15401003042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7247, 9743, 14494, 19486, 79717, 94211, 107173, 126659, 159434, 188422, 214346, 253318, 1036321, 1393249, 2072642, 2786498, 70607521, 141215042, 776682731, 917897773, 1553365462, 1835795546, 10096875503, 20193751006]

約数ペア:

[(1, 20193751006), (2, 10096875503), (11, 1835795546), (13, 1553365462), (22, 917897773), (26, 776682731), (143, 141215042), (286, 70607521), (7247, 2786498), (9743, 2072642), (14494, 1393249), (19486, 1036321), (79717, 253318), (94211, 214346), (107173, 188422), (126659, 159434)]