20376055008

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{351991}}^1$

素因数の和:352077

約数の個数: 96

約数和(自身を含む): 60317349120

約数和(自身を除く): 39941294112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 402, 432, 536, 603, 804, 864, 1072, 1206, 1608, 1809, 2144, 2412, 3216, 3618, 4824, 6432, 7236, 9648, 14472, 19296, 28944, 57888, 351991, 703982, 1055973, 1407964, 2111946, 2815928, 3167919, 4223892, 5631856, 6335838, 8447784, 9503757, 11263712, 12671676, 16895568, 19007514, 23583397, 25343352, 33791136, 38015028, 47166794, 50686704, 70750191, 76030056, 94333588, 101373408, 141500382, 152060112, 188667176, 212250573, 283000764, 304120224, 377334352, 424501146, 566001528, 636751719, 754668704, 849002292, 1132003056, 1273503438, 1698004584, 2264006112, 2547006876, 3396009168, 5094013752, 6792018336, 10188027504, 20376055008]

約数ペア:

[(1, 20376055008), (2, 10188027504), (3, 6792018336), (4, 5094013752), (6, 3396009168), (8, 2547006876), (9, 2264006112), (12, 1698004584), (16, 1273503438), (18, 1132003056), (24, 849002292), (27, 754668704), (32, 636751719), (36, 566001528), (48, 424501146), (54, 377334352), (67, 304120224), (72, 283000764), (96, 212250573), (108, 188667176), (134, 152060112), (144, 141500382), (201, 101373408), (216, 94333588), (268, 76030056), (288, 70750191), (402, 50686704), (432, 47166794), (536, 38015028), (603, 33791136), (804, 25343352), (864, 23583397), (1072, 19007514), (1206, 16895568), (1608, 12671676), (1809, 11263712), (2144, 9503757), (2412, 8447784), (3216, 6335838), (3618, 5631856), (4824, 4223892), (6432, 3167919), (7236, 2815928), (9648, 2111946), (14472, 1407964), (19296, 1055973), (28944, 703982), (57888, 351991)]