20099442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{962617}}^1$

素因数の和:962665

約数の個数: 120

約数和(自身を含む): 69828309720

約数和(自身を除く): 49728866760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 962617, 1925234, 2887851, 3850468, 4813085, 5775702, 7700936, 8663553, 9626170, 11551404, 14439255, 15401872, 17327106, 19252340, 23102808, 27915893, 28878510, 34654212, 38504680, 43317765, 46205616, 55831786, 57757020, 69308424, 77009360, 83747679, 86635530, 111663572, 115514040, 138616848, 139579465, 167495358, 173271060, 223327144, 231028080, 251243037, 279158930, 334990716, 346542120, 418738395, 446654288, 502486074, 558317860, 669981432, 693084240, 837476790, 1004972148, 1116635720, 1256215185, 1339962864, 1674953580, 2009944296, 2233271440, 2512430370, 3349907160, 4019888592, 5024860740, 6699814320, 10049721480, 20099442960]

約数ペア:

[(1, 20099442960), (2, 10049721480), (3, 6699814320), (4, 5024860740), (5, 4019888592), (6, 3349907160), (8, 2512430370), (9, 2233271440), (10, 2009944296), (12, 1674953580), (15, 1339962864), (16, 1256215185), (18, 1116635720), (20, 1004972148), (24, 837476790), (29, 693084240), (30, 669981432), (36, 558317860), (40, 502486074), (45, 446654288), (48, 418738395), (58, 346542120), (60, 334990716), (72, 279158930), (80, 251243037), (87, 231028080), (90, 223327144), (116, 173271060), (120, 167495358), (144, 139579465), (145, 138616848), (174, 115514040), (180, 111663572), (232, 86635530), (240, 83747679), (261, 77009360), (290, 69308424), (348, 57757020), (360, 55831786), (435, 46205616), (464, 43317765), (522, 38504680), (580, 34654212), (696, 28878510), (720, 27915893), (870, 23102808), (1044, 19252340), (1160, 17327106), (1305, 15401872), (1392, 14439255), (1740, 11551404), (2088, 9626170), (2320, 8663553), (2610, 7700936), (3480, 5775702), (4176, 4813085), (5220, 3850468), (6960, 2887851), (10440, 1925234), (20880, 962617)]