20956414272

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{859433}}^1$

素因数の和:859575

約数の個数: 56

約数和(自身を含む): 55883836416

約数和(自身を除く): 34927422144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 859433, 1718866, 2578299, 3437732, 5156598, 6875464, 10313196, 13750928, 20626392, 27501856, 41252784, 55003712, 82505568, 109147991, 165011136, 218295982, 327443973, 436591964, 654887946, 873183928, 1309775892, 1746367856, 2619551784, 3492735712, 5239103568, 6985471424, 10478207136, 20956414272]

約数ペア:

[(1, 20956414272), (2, 10478207136), (3, 6985471424), (4, 5239103568), (6, 3492735712), (8, 2619551784), (12, 1746367856), (16, 1309775892), (24, 873183928), (32, 654887946), (48, 436591964), (64, 327443973), (96, 218295982), (127, 165011136), (192, 109147991), (254, 82505568), (381, 55003712), (508, 41252784), (762, 27501856), (1016, 20626392), (1524, 13750928), (2032, 10313196), (3048, 6875464), (4064, 5156598), (6096, 3437732), (8128, 2578299), (12192, 1718866), (24384, 859433)]