20280905514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66277469}}^1$

素因数の和:66277494

約数の個数: 24

約数和(自身を含む): 46526783940

約数和(自身を除く): 26245878426

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66277469, 132554938, 198832407, 397664814, 596497221, 1126716973, 1192994442, 2253433946, 3380150919, 6760301838, 10140452757, 20280905514]

約数ペア:

[(1, 20280905514), (2, 10140452757), (3, 6760301838), (6, 3380150919), (9, 2253433946), (17, 1192994442), (18, 1126716973), (34, 596497221), (51, 397664814), (102, 198832407), (153, 132554938), (306, 66277469)]