20592600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4929

約数の個数: 96

約数和(自身を含む): 72971520

約数和(自身を除く): 52378920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 4903, 9806, 14709, 19612, 24515, 29418, 34321, 39224, 49030, 58836, 68642, 73545, 98060, 102963, 117672, 122575, 137284, 147090, 171605, 196120, 205926, 245150, 274568, 294180, 343210, 367725, 411852, 490300, 514815, 588360, 686420, 735450, 823704, 858025, 980600, 1029630, 1372840, 1470900, 1716050, 2059260, 2574075, 2941800, 3432100, 4118520, 5148150, 6864200, 10296300, 20592600]

約数ペア:

[(1, 20592600), (2, 10296300), (3, 6864200), (4, 5148150), (5, 4118520), (6, 3432100), (7, 2941800), (8, 2574075), (10, 2059260), (12, 1716050), (14, 1470900), (15, 1372840), (20, 1029630), (21, 980600), (24, 858025), (25, 823704), (28, 735450), (30, 686420), (35, 588360), (40, 514815), (42, 490300), (50, 411852), (56, 367725), (60, 343210), (70, 294180), (75, 274568), (84, 245150), (100, 205926), (105, 196120), (120, 171605), (140, 147090), (150, 137284), (168, 122575), (175, 117672), (200, 102963), (210, 98060), (280, 73545), (300, 68642), (350, 58836), (420, 49030), (525, 39224), (600, 34321), (700, 29418), (840, 24515), (1050, 19612), (1400, 14709), (2100, 9806), (4200, 4903)]