20084156936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{420593}}^1$

素因数の和:420773

約数の個数: 32

約数和(自身を含む): 38761943040

約数和(自身を除く): 18677786104

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 376, 508, 1016, 5969, 11938, 23876, 47752, 420593, 841186, 1682372, 3364744, 19767871, 39535742, 53415311, 79071484, 106830622, 158142968, 213661244, 427322488, 2510519617, 5021039234, 10042078468, 20084156936]

約数ペア:

[(1, 20084156936), (2, 10042078468), (4, 5021039234), (8, 2510519617), (47, 427322488), (94, 213661244), (127, 158142968), (188, 106830622), (254, 79071484), (376, 53415311), (508, 39535742), (1016, 19767871), (5969, 3364744), (11938, 1682372), (23876, 841186), (47752, 420593)]