20583528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 62544960

約数和(自身を除く): 41961432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 761, 966, 1127, 1176, 1288, 1522, 1932, 2254, 2283, 3044, 3381, 3864, 4508, 4566, 5327, 6088, 6762, 9016, 9132, 10654, 13524, 15981, 17503, 18264, 21308, 27048, 31962, 35006, 37289, 42616, 52509, 63924, 70012, 74578, 105018, 111867, 122521, 127848, 140024, 149156, 210036, 223734, 245042, 298312, 367563, 420072, 447468, 490084, 735126, 857647, 894936, 980168, 1470252, 1715294, 2572941, 2940504, 3430588, 5145882, 6861176, 10291764, 20583528]

約数ペア:

[(1, 20583528), (2, 10291764), (3, 6861176), (4, 5145882), (6, 3430588), (7, 2940504), (8, 2572941), (12, 1715294), (14, 1470252), (21, 980168), (23, 894936), (24, 857647), (28, 735126), (42, 490084), (46, 447468), (49, 420072), (56, 367563), (69, 298312), (84, 245042), (92, 223734), (98, 210036), (138, 149156), (147, 140024), (161, 127848), (168, 122521), (184, 111867), (196, 105018), (276, 74578), (294, 70012), (322, 63924), (392, 52509), (483, 42616), (552, 37289), (588, 35006), (644, 31962), (761, 27048), (966, 21308), (1127, 18264), (1176, 17503), (1288, 15981), (1522, 13524), (1932, 10654), (2254, 9132), (2283, 9016), (3044, 6762), (3381, 6088), (3864, 5327), (4508, 4566)]