20131736690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1960247}}^1$

素因数の和:1960346

約数の個数: 32

約数和(自身を含む): 39518599680

約数和(自身を除く): 19386862990

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 1960247, 3920494, 9801235, 19602470, 25483211, 50966422, 127416055, 154859513, 254832110, 309719026, 774297565, 1548595130, 2013173669, 4026347338, 10065868345, 20131736690]

約数ペア:

[(1, 20131736690), (2, 10065868345), (5, 4026347338), (10, 2013173669), (13, 1548595130), (26, 774297565), (65, 309719026), (79, 254832110), (130, 154859513), (158, 127416055), (395, 50966422), (790, 25483211), (1027, 19602470), (2054, 9801235), (5135, 3920494), (10270, 1960247)]