2000409846

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 4148651520

約数和(自身を除く): 2148241674

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 179, 226, 311, 318, 339, 358, 537, 622, 678, 933, 1074, 1866, 5989, 9487, 11978, 16483, 17967, 18974, 20227, 28461, 32966, 35143, 35934, 40454, 49449, 55669, 56922, 60681, 70286, 98898, 105429, 111338, 121362, 167007, 210858, 334014, 1072031, 1862579, 2144062, 2950457, 3216093, 3725158, 5587737, 5900914, 6290597, 6432186, 8851371, 11175474, 12581194, 17702742, 18871791, 37743582, 333401641, 666803282, 1000204923, 2000409846]

約数ペア:

[(1, 2000409846), (2, 1000204923), (3, 666803282), (6, 333401641), (53, 37743582), (106, 18871791), (113, 17702742), (159, 12581194), (179, 11175474), (226, 8851371), (311, 6432186), (318, 6290597), (339, 5900914), (358, 5587737), (537, 3725158), (622, 3216093), (678, 2950457), (933, 2144062), (1074, 1862579), (1866, 1072031), (5989, 334014), (9487, 210858), (11978, 167007), (16483, 121362), (17967, 111338), (18974, 105429), (20227, 98898), (28461, 70286), (32966, 60681), (35143, 56922), (35934, 55669), (40454, 49449)]