20220952440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{10103}}^1$

素因数の和:11413

約数の個数: 128

約数和(自身を含む): 65386621440

約数和(自身を除く): 45165669000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1283, 1560, 2566, 3849, 5132, 6415, 7698, 10103, 10264, 12830, 15396, 16679, 19245, 20206, 25660, 30309, 30792, 33358, 38490, 40412, 50037, 50515, 51320, 60618, 66716, 76980, 80824, 83395, 100074, 101030, 121236, 131339, 133432, 151545, 153960, 166790, 200148, 202060, 242472, 250185, 262678, 303090, 333580, 394017, 400296, 404120, 500370, 525356, 606180, 656695, 667160, 788034, 1000740, 1050712, 1212360, 1313390, 1576068, 1970085, 2001480, 2626780, 3152136, 3940170, 5253560, 7880340, 12962149, 15760680, 25924298, 38886447, 51848596, 64810745, 77772894, 103697192, 129621490, 155545788, 168507937, 194432235, 259242980, 311091576, 337015874, 388864470, 505523811, 518485960, 674031748, 777728940, 842539685, 1011047622, 1348063496, 1555457880, 1685079370, 2022095244, 2527619055, 3370158740, 4044190488, 5055238110, 6740317480, 10110476220, 20220952440]

約数ペア:

[(1, 20220952440), (2, 10110476220), (3, 6740317480), (4, 5055238110), (5, 4044190488), (6, 3370158740), (8, 2527619055), (10, 2022095244), (12, 1685079370), (13, 1555457880), (15, 1348063496), (20, 1011047622), (24, 842539685), (26, 777728940), (30, 674031748), (39, 518485960), (40, 505523811), (52, 388864470), (60, 337015874), (65, 311091576), (78, 259242980), (104, 194432235), (120, 168507937), (130, 155545788), (156, 129621490), (195, 103697192), (260, 77772894), (312, 64810745), (390, 51848596), (520, 38886447), (780, 25924298), (1283, 15760680), (1560, 12962149), (2566, 7880340), (3849, 5253560), (5132, 3940170), (6415, 3152136), (7698, 2626780), (10103, 2001480), (10264, 1970085), (12830, 1576068), (15396, 1313390), (16679, 1212360), (19245, 1050712), (20206, 1000740), (25660, 788034), (30309, 667160), (30792, 656695), (33358, 606180), (38490, 525356), (40412, 500370), (50037, 404120), (50515, 400296), (51320, 394017), (60618, 333580), (66716, 303090), (76980, 262678), (80824, 250185), (83395, 242472), (100074, 202060), (101030, 200148), (121236, 166790), (131339, 153960), (133432, 151545)]