20228934412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1777}}^1\times {\mathrm{18127}}^1$

素因数の和:20065

約数の個数: 24

約数和(自身を含む): 35648131904

約数和(自身を除く): 15419197492

約数列:

[1, 2, 4, 157, 314, 628, 1777, 3554, 7108, 18127, 36254, 72508, 278989, 557978, 1115956, 2845939, 5691878, 11383756, 32211679, 64423358, 128846716, 5057233603, 10114467206, 20228934412]

約数ペア:

[(1, 20228934412), (2, 10114467206), (4, 5057233603), (157, 128846716), (314, 64423358), (628, 32211679), (1777, 11383756), (3554, 5691878), (7108, 2845939), (18127, 1115956), (36254, 557978), (72508, 278989)]