20367362520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6286223}}^1$

素因数の和:6286246

約数の個数: 80

約数和(自身を含む): 68456979360

約数和(自身を除く): 48089616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6286223, 12572446, 18858669, 25144892, 31431115, 37717338, 50289784, 56576007, 62862230, 75434676, 94293345, 113152014, 125724460, 150869352, 169728021, 188586690, 226304028, 251448920, 282880035, 339456042, 377173380, 452608056, 509184063, 565760070, 678912084, 754346760, 848640105, 1018368126, 1131520140, 1357824168, 1697280210, 2036736252, 2263040280, 2545920315, 3394560420, 4073472504, 5091840630, 6789120840, 10183681260, 20367362520]

約数ペア:

[(1, 20367362520), (2, 10183681260), (3, 6789120840), (4, 5091840630), (5, 4073472504), (6, 3394560420), (8, 2545920315), (9, 2263040280), (10, 2036736252), (12, 1697280210), (15, 1357824168), (18, 1131520140), (20, 1018368126), (24, 848640105), (27, 754346760), (30, 678912084), (36, 565760070), (40, 509184063), (45, 452608056), (54, 377173380), (60, 339456042), (72, 282880035), (81, 251448920), (90, 226304028), (108, 188586690), (120, 169728021), (135, 150869352), (162, 125724460), (180, 113152014), (216, 94293345), (270, 75434676), (324, 62862230), (360, 56576007), (405, 50289784), (540, 37717338), (648, 31431115), (810, 25144892), (1080, 18858669), (1620, 12572446), (3240, 6286223)]