20084839306

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{823}}^1\times {\mathrm{2711}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 34539337728

約数和(自身を除く): 14454498422

約数列:

[1, 2, 7, 14, 643, 823, 1286, 1646, 2711, 4501, 5422, 5761, 9002, 11522, 18977, 37954, 529189, 1058378, 1743173, 2231153, 3486346, 3704323, 4462306, 7408646, 12202211, 15618071, 24404422, 31236142, 1434631379, 2869262758, 10042419653, 20084839306]

約数ペア:

[(1, 20084839306), (2, 10042419653), (7, 2869262758), (14, 1434631379), (643, 31236142), (823, 24404422), (1286, 15618071), (1646, 12202211), (2711, 7408646), (4501, 4462306), (5422, 3704323), (5761, 3486346), (9002, 2231153), (11522, 1743173), (18977, 1058378), (37954, 529189)]