20682072600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4924303}}^1$

素因数の和:4924329

約数の個数: 96

約数和(自身を含む): 73273643520

約数和(自身を除く): 52591570920

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, 4924303, 9848606, 14772909, 19697212, 24621515, 29545818, 34470121, 39394424, 49243030, 59091636, 68940242, 73864545, 98486060, 103410363, 118183272, 123107575, 137880484, 147729090, 172350605, 196972120, 206820726, 246215150, 275760968, 295458180, 344701210, 369322725, 413641452, 492430300, 517051815, 590916360, 689402420, 738645450, 827282904, 861753025, 984860600, 1034103630, 1378804840, 1477290900, 1723506050, 2068207260, 2585259075, 2954581800, 3447012100, 4136414520, 5170518150, 6894024200, 10341036300, 20682072600]

約数ペア:

[(1, 20682072600), (2, 10341036300), (3, 6894024200), (4, 5170518150), (5, 4136414520), (6, 3447012100), (7, 2954581800), (8, 2585259075), (10, 2068207260), (12, 1723506050), (14, 1477290900), (15, 1378804840), (20, 1034103630), (21, 984860600), (24, 861753025), (25, 827282904), (28, 738645450), (30, 689402420), (35, 590916360), (40, 517051815), (42, 492430300), (50, 413641452), (56, 369322725), (60, 344701210), (70, 295458180), (75, 275760968), (84, 246215150), (100, 206820726), (105, 196972120), (120, 172350605), (140, 147729090), (150, 137880484), (168, 123107575), (175, 118183272), (200, 103410363), (210, 98486060), (280, 73864545), (300, 68940242), (350, 59091636), (420, 49243030), (525, 39394424), (600, 34470121), (700, 29545818), (840, 24621515), (1050, 19697212), (1400, 14772909), (2100, 9848606), (4200, 4924303)]