20149026

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 42672960

約数和(自身を除く): 22523934

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 2693, 3741, 5386, 7482, 8079, 16158, 78097, 115799, 156194, 231598, 234291, 347397, 468582, 694794, 3358171, 6716342, 10074513, 20149026]

約数ペア:

[(1, 20149026), (2, 10074513), (3, 6716342), (6, 3358171), (29, 694794), (43, 468582), (58, 347397), (86, 234291), (87, 231598), (129, 156194), (174, 115799), (258, 78097), (1247, 16158), (2494, 8079), (2693, 7482), (3741, 5386)]