20244974946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{130171}}^1$

素因数の和:130236

約数の個数: 72

約数和(自身を含む): 49237819344

約数和(自身を除く): 28992844398

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 529, 966, 1058, 1127, 1587, 2254, 3174, 3381, 3703, 6762, 7406, 11109, 22218, 25921, 51842, 77763, 130171, 155526, 260342, 390513, 781026, 911197, 1822394, 2733591, 2993933, 5467182, 5987866, 6378379, 8981799, 12756758, 17963598, 19135137, 20957531, 38270274, 41915062, 62872593, 68860459, 125745186, 137720918, 146702717, 206581377, 293405434, 413162754, 440108151, 482023213, 880216302, 964046426, 1446069639, 2892139278, 3374162491, 6748324982, 10122487473, 20244974946]

約数ペア:

[(1, 20244974946), (2, 10122487473), (3, 6748324982), (6, 3374162491), (7, 2892139278), (14, 1446069639), (21, 964046426), (23, 880216302), (42, 482023213), (46, 440108151), (49, 413162754), (69, 293405434), (98, 206581377), (138, 146702717), (147, 137720918), (161, 125745186), (294, 68860459), (322, 62872593), (483, 41915062), (529, 38270274), (966, 20957531), (1058, 19135137), (1127, 17963598), (1587, 12756758), (2254, 8981799), (3174, 6378379), (3381, 5987866), (3703, 5467182), (6762, 2993933), (7406, 2733591), (11109, 1822394), (22218, 911197), (25921, 781026), (51842, 390513), (77763, 260342), (130171, 155526)]