20173504406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{98041}}^1$

素因数の和:98300

約数の個数: 32

約数和(自身を含む): 33883315200

約数和(自身を除く): 13709810794

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 517, 1034, 2189, 4378, 9353, 18706, 98041, 102883, 196082, 205766, 1078451, 2156902, 4607927, 9215854, 19510159, 39020318, 50687197, 101374394, 214611749, 429223498, 916977473, 1833954946, 10086752203, 20173504406]

約数ペア:

[(1, 20173504406), (2, 10086752203), (11, 1833954946), (22, 916977473), (47, 429223498), (94, 214611749), (199, 101374394), (398, 50687197), (517, 39020318), (1034, 19510159), (2189, 9215854), (4378, 4607927), (9353, 2156902), (18706, 1078451), (98041, 205766), (102883, 196082)]