20296536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65053}}^1$

素因数の和:65075

約数の個数: 32

約数和(自身を含む): 54645360

約数和(自身を除く): 34348824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65053, 130106, 195159, 260212, 390318, 520424, 780636, 845689, 1561272, 1691378, 2537067, 3382756, 5074134, 6765512, 10148268, 20296536]

約数ペア:

[(1, 20296536), (2, 10148268), (3, 6765512), (4, 5074134), (6, 3382756), (8, 2537067), (12, 1691378), (13, 1561272), (24, 845689), (26, 780636), (39, 520424), (52, 390318), (78, 260212), (104, 195159), (156, 130106), (312, 65053)]