2020227500811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10613}}^1\times {\mathrm{24527}}^1$

素因数の和:35355

約数の個数: 32

約数和(自身を含む): 2915810150400

約数和(自身を除く): 895582649589

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 10613, 24527, 31839, 73581, 137969, 318851, 413907, 956553, 2111987, 4880873, 6335961, 14642619, 27455831, 63451349, 82367493, 190354047, 260305051, 780915153, 3383965663, 10151896989, 51800705149, 155402115447, 673409166937, 2020227500811]

約数ペア:

[(1, 2020227500811), (3, 673409166937), (13, 155402115447), (39, 51800705149), (199, 10151896989), (597, 3383965663), (2587, 780915153), (7761, 260305051), (10613, 190354047), (24527, 82367493), (31839, 63451349), (73581, 27455831), (137969, 14642619), (318851, 6335961), (413907, 4880873), (956553, 2111987)]