20069101080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{884881}}^1$

素因数の和:884911

約数の個数: 160

約数和(自身を含む): 77090919840

約数和(自身を除く): 57021818760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 884881, 1769762, 2654643, 3539524, 4424405, 5309286, 6194167, 7079048, 7963929, 8848810, 10618572, 12388334, 13273215, 15927858, 17697620, 18582501, 21237144, 23891787, 24776668, 26546430, 30970835, 31855716, 35395240, 37165002, 39819645, 47783574, 49553336, 53092860, 55747503, 61941670, 63711432, 71675361, 74330004, 79639290, 92912505, 95567148, 106185720, 111495006, 119458935, 123883340, 143350722, 148660008, 159278580, 167242509, 185825010, 191134296, 222990012, 238917870, 247766680, 278737515, 286701444, 318557160, 334485018, 358376805, 371650020, 445980024, 477835740, 501727527, 557475030, 573402888, 668970036, 716753610, 743300040, 836212545, 955671480, 1003455054, 1114950060, 1337940072, 1433507220, 1672425090, 2006910108, 2229900120, 2508637635, 2867014440, 3344850180, 4013820216, 5017275270, 6689700360, 10034550540, 20069101080]

約数ペア:

[(1, 20069101080), (2, 10034550540), (3, 6689700360), (4, 5017275270), (5, 4013820216), (6, 3344850180), (7, 2867014440), (8, 2508637635), (9, 2229900120), (10, 2006910108), (12, 1672425090), (14, 1433507220), (15, 1337940072), (18, 1114950060), (20, 1003455054), (21, 955671480), (24, 836212545), (27, 743300040), (28, 716753610), (30, 668970036), (35, 573402888), (36, 557475030), (40, 501727527), (42, 477835740), (45, 445980024), (54, 371650020), (56, 358376805), (60, 334485018), (63, 318557160), (70, 286701444), (72, 278737515), (81, 247766680), (84, 238917870), (90, 222990012), (105, 191134296), (108, 185825010), (120, 167242509), (126, 159278580), (135, 148660008), (140, 143350722), (162, 123883340), (168, 119458935), (180, 111495006), (189, 106185720), (210, 95567148), (216, 92912505), (252, 79639290), (270, 74330004), (280, 71675361), (315, 63711432), (324, 61941670), (360, 55747503), (378, 53092860), (405, 49553336), (420, 47783574), (504, 39819645), (540, 37165002), (567, 35395240), (630, 31855716), (648, 30970835), (756, 26546430), (810, 24776668), (840, 23891787), (945, 21237144), (1080, 18582501), (1134, 17697620), (1260, 15927858), (1512, 13273215), (1620, 12388334), (1890, 10618572), (2268, 8848810), (2520, 7963929), (2835, 7079048), (3240, 6194167), (3780, 5309286), (4536, 4424405), (5670, 3539524), (7560, 2654643), (11340, 1769762), (22680, 884881)]