20183127946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1033}}^1\times {\mathrm{1109}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 31732715520

約数和(自身を除く): 11549587574

約数列:

[1, 2, 23, 46, 383, 766, 1033, 1109, 2066, 2218, 8809, 17618, 23759, 25507, 47518, 51014, 395639, 424747, 791278, 849494, 1145597, 2291194, 9099697, 9769181, 18199394, 19538362, 26348731, 52697462, 438763651, 877527302, 10091563973, 20183127946]

約数ペア:

[(1, 20183127946), (2, 10091563973), (23, 877527302), (46, 438763651), (383, 52697462), (766, 26348731), (1033, 19538362), (1109, 18199394), (2066, 9769181), (2218, 9099697), (8809, 2291194), (17618, 1145597), (23759, 849494), (25507, 791278), (47518, 424747), (51014, 395639)]