20141505736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1\times {\mathrm{1787}}^1$

素因数の和:2554

約数の個数: 64

約数和(自身を含む): 41463290880

約数和(自身を除く): 21321785144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 487, 526, 974, 1052, 1787, 1948, 2104, 2893, 3574, 3896, 5357, 5786, 7148, 10714, 11572, 14296, 19657, 21428, 23144, 39314, 42856, 78628, 128081, 157256, 256162, 469981, 512324, 870269, 939962, 1024648, 1408891, 1740538, 1879924, 2817782, 3481076, 3759848, 5169791, 5635564, 6962152, 9572959, 10339582, 11271128, 19145918, 20679164, 38291836, 41358328, 76583672, 228880747, 457761494, 915522988, 1831045976, 2517688217, 5035376434, 10070752868, 20141505736]

約数ペア:

[(1, 20141505736), (2, 10070752868), (4, 5035376434), (8, 2517688217), (11, 1831045976), (22, 915522988), (44, 457761494), (88, 228880747), (263, 76583672), (487, 41358328), (526, 38291836), (974, 20679164), (1052, 19145918), (1787, 11271128), (1948, 10339582), (2104, 9572959), (2893, 6962152), (3574, 5635564), (3896, 5169791), (5357, 3759848), (5786, 3481076), (7148, 2817782), (10714, 1879924), (11572, 1740538), (14296, 1408891), (19657, 1024648), (21428, 939962), (23144, 870269), (39314, 512324), (42856, 469981), (78628, 256162), (128081, 157256)]