20160774777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1\times {\mathrm{26993}}^1$

素因数の和:28761

約数の個数: 32

約数和(自身を含む): 31599824256

約数和(自身を除く): 11439049479

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1741, 5223, 19151, 22633, 26993, 57453, 67899, 80979, 248963, 296923, 350909, 746889, 890769, 1052727, 3859999, 11579997, 46994813, 140984439, 516942943, 610932569, 1550828829, 1832797707, 6720258259, 20160774777]

約数ペア:

[(1, 20160774777), (3, 6720258259), (11, 1832797707), (13, 1550828829), (33, 610932569), (39, 516942943), (143, 140984439), (429, 46994813), (1741, 11579997), (5223, 3859999), (19151, 1052727), (22633, 890769), (26993, 746889), (57453, 350909), (67899, 296923), (80979, 248963)]