20213661024

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1231339}}^1$

素因数の和:1231377

約数の個数: 96

約数和(自身を含む): 62059536000

約数和(自身を除く): 41845874976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 1231339, 2462678, 3694017, 4925356, 7388034, 9850712, 11082051, 14776068, 19701424, 22164102, 23395441, 29552136, 33246153, 39402848, 44328204, 46790882, 59104272, 66492306, 70186323, 88656408, 93581764, 118208544, 132984612, 140372646, 177312816, 187163528, 210558969, 265969224, 280745292, 354625632, 374327056, 421117938, 531938448, 561490584, 631676907, 748654112, 842235876, 1063876896, 1122981168, 1263353814, 1684471752, 2245962336, 2526707628, 3368943504, 5053415256, 6737887008, 10106830512, 20213661024]

約数ペア:

[(1, 20213661024), (2, 10106830512), (3, 6737887008), (4, 5053415256), (6, 3368943504), (8, 2526707628), (9, 2245962336), (12, 1684471752), (16, 1263353814), (18, 1122981168), (19, 1063876896), (24, 842235876), (27, 748654112), (32, 631676907), (36, 561490584), (38, 531938448), (48, 421117938), (54, 374327056), (57, 354625632), (72, 280745292), (76, 265969224), (96, 210558969), (108, 187163528), (114, 177312816), (144, 140372646), (152, 132984612), (171, 118208544), (216, 93581764), (228, 88656408), (288, 70186323), (304, 66492306), (342, 59104272), (432, 46790882), (456, 44328204), (513, 39402848), (608, 33246153), (684, 29552136), (864, 23395441), (912, 22164102), (1026, 19701424), (1368, 14776068), (1824, 11082051), (2052, 9850712), (2736, 7388034), (4104, 4925356), (5472, 3694017), (8208, 2462678), (16416, 1231339)]