19975386624

素因数分解:

$2^9\times 3^1\times {\mathrm{13004809}}^1$

素因数の和:13004830

約数の個数: 40

約数和(自身を含む): 53215682520

約数和(自身を除く): 33240295896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13004809, 26009618, 39014427, 52019236, 78028854, 104038472, 156057708, 208076944, 312115416, 416153888, 624230832, 832307776, 1248461664, 1664615552, 2496923328, 3329231104, 4993846656, 6658462208, 9987693312, 19975386624]

約数ペア:

[(1, 19975386624), (2, 9987693312), (3, 6658462208), (4, 4993846656), (6, 3329231104), (8, 2496923328), (12, 1664615552), (16, 1248461664), (24, 832307776), (32, 624230832), (48, 416153888), (64, 312115416), (96, 208076944), (128, 156057708), (192, 104038472), (256, 78028854), (384, 52019236), (512, 39014427), (768, 26009618), (1536, 13004809)]