20195851806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86307059}}^1$

素因数の和:86307080

約数の個数: 24

約数和(自身を含む): 47123654760

約数和(自身を除く): 26927802954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86307059, 172614118, 258921177, 517842354, 776763531, 1121991767, 1553527062, 2243983534, 3365975301, 6731950602, 10097925903, 20195851806]

約数ペア:

[(1, 20195851806), (2, 10097925903), (3, 6731950602), (6, 3365975301), (9, 2243983534), (13, 1553527062), (18, 1121991767), (26, 776763531), (39, 517842354), (78, 258921177), (117, 172614118), (234, 86307059)]