20161118647436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{197510861}}^1$

素因数の和:197511042

約数の個数: 36

約数和(自身を含む): 38457734961744

約数和(自身を除く): 18296616314308

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 302, 338, 604, 676, 1963, 3926, 7852, 25519, 51038, 102076, 197510861, 395021722, 790043444, 2567641193, 5135282386, 10270564772, 29824140011, 33379335509, 59648280022, 66758671018, 119296560044, 133517342036, 387713820143, 775427640286, 1550855280572, 5040279661859, 10080559323718, 20161118647436]

約数ペア:

[(1, 20161118647436), (2, 10080559323718), (4, 5040279661859), (13, 1550855280572), (26, 775427640286), (52, 387713820143), (151, 133517342036), (169, 119296560044), (302, 66758671018), (338, 59648280022), (604, 33379335509), (676, 29824140011), (1963, 10270564772), (3926, 5135282386), (7852, 2567641193), (25519, 790043444), (51038, 395021722), (102076, 197510861)]