20766040512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15450923}}^1$

素因数の和:15450945

約数の個数: 56

約数和(自身を含む): 62792555136

約数和(自身を除く): 42026514624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15450923, 30901846, 46352769, 61803692, 92705538, 108156461, 123607384, 185411076, 216312922, 247214768, 324469383, 370822152, 432625844, 494429536, 648938766, 741644304, 865251688, 988859072, 1297877532, 1483288608, 1730503376, 2595755064, 2966577216, 3461006752, 5191510128, 6922013504, 10383020256, 20766040512]

約数ペア:

[(1, 20766040512), (2, 10383020256), (3, 6922013504), (4, 5191510128), (6, 3461006752), (7, 2966577216), (8, 2595755064), (12, 1730503376), (14, 1483288608), (16, 1297877532), (21, 988859072), (24, 865251688), (28, 741644304), (32, 648938766), (42, 494429536), (48, 432625844), (56, 370822152), (64, 324469383), (84, 247214768), (96, 216312922), (112, 185411076), (168, 123607384), (192, 108156461), (224, 92705538), (336, 61803692), (448, 46352769), (672, 30901846), (1344, 15450923)]