20130720984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25417577}}^1$

素因数の和:25417600

約数の個数: 48

約数和(自身を含む): 59477132520

約数和(自身を除く): 39346411536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25417577, 50835154, 76252731, 101670308, 152505462, 203340616, 228758193, 279593347, 305010924, 457516386, 559186694, 610021848, 838780041, 915032772, 1118373388, 1677560082, 1830065544, 2236746776, 2516340123, 3355120164, 5032680246, 6710240328, 10065360492, 20130720984]

約数ペア:

[(1, 20130720984), (2, 10065360492), (3, 6710240328), (4, 5032680246), (6, 3355120164), (8, 2516340123), (9, 2236746776), (11, 1830065544), (12, 1677560082), (18, 1118373388), (22, 915032772), (24, 838780041), (33, 610021848), (36, 559186694), (44, 457516386), (66, 305010924), (72, 279593347), (88, 228758193), (99, 203340616), (132, 152505462), (198, 101670308), (264, 76252731), (396, 50835154), (792, 25417577)]