20200768

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 46565312

約数和(自身を除く): 26364544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 673, 938, 1072, 1346, 1876, 2144, 2692, 3752, 4288, 4711, 5384, 7504, 9422, 10768, 15008, 18844, 21536, 30016, 37688, 43072, 45091, 75376, 90182, 150752, 180364, 301504, 315637, 360728, 631274, 721456, 1262548, 1442912, 2525096, 2885824, 5050192, 10100384, 20200768]

約数ペア:

[(1, 20200768), (2, 10100384), (4, 5050192), (7, 2885824), (8, 2525096), (14, 1442912), (16, 1262548), (28, 721456), (32, 631274), (56, 360728), (64, 315637), (67, 301504), (112, 180364), (134, 150752), (224, 90182), (268, 75376), (448, 45091), (469, 43072), (536, 37688), (673, 30016), (938, 21536), (1072, 18844), (1346, 15008), (1876, 10768), (2144, 9422), (2692, 7504), (3752, 5384), (4288, 4711)]