2020248048

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9484

約数の個数: 160

約数和(自身を含む): 6555136000

約数和(自身を除く): 4534887952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3822, 4116, 4368, 4459, 5096, 5488, 7644, 8232, 8918, 9439, 10192, 13377, 15288, 16464, 17836, 18878, 26754, 28317, 30576, 35672, 37756, 53508, 56634, 66073, 71344, 75512, 107016, 113268, 122707, 132146, 151024, 198219, 214032, 226536, 245414, 264292, 368121, 396438, 453072, 462511, 490828, 528584, 736242, 792876, 858949, 925022, 981656, 1057168, 1387533, 1472484, 1585752, 1717898, 1850044, 1963312, 2576847, 2775066, 2944968, 3171504, 3237577, 3435796, 3700088, 5153694, 5550132, 5889936, 6012643, 6475154, 6871592, 7400176, 9712731, 10307388, 11100264, 12025286, 12950308, 13743184, 18037929, 19425462, 20614776, 22200528, 24050572, 25900616, 36075858, 38850924, 41229552, 42088501, 48101144, 51801232, 72151716, 77701848, 84177002, 96202288, 126265503, 144303432, 155403696, 168354004, 252531006, 288606864, 336708008, 505062012, 673416016, 1010124024, 2020248048]

約数ペア:

[(1, 2020248048), (2, 1010124024), (3, 673416016), (4, 505062012), (6, 336708008), (7, 288606864), (8, 252531006), (12, 168354004), (13, 155403696), (14, 144303432), (16, 126265503), (21, 96202288), (24, 84177002), (26, 77701848), (28, 72151716), (39, 51801232), (42, 48101144), (48, 42088501), (49, 41229552), (52, 38850924), (56, 36075858), (78, 25900616), (84, 24050572), (91, 22200528), (98, 20614776), (104, 19425462), (112, 18037929), (147, 13743184), (156, 12950308), (168, 12025286), (182, 11100264), (196, 10307388), (208, 9712731), (273, 7400176), (294, 6871592), (312, 6475154), (336, 6012643), (343, 5889936), (364, 5550132), (392, 5153694), (546, 3700088), (588, 3435796), (624, 3237577), (637, 3171504), (686, 2944968), (728, 2775066), (784, 2576847), (1029, 1963312), (1092, 1850044), (1176, 1717898), (1274, 1585752), (1372, 1472484), (1456, 1387533), (1911, 1057168), (2058, 981656), (2184, 925022), (2352, 858949), (2548, 792876), (2744, 736242), (3822, 528584), (4116, 490828), (4368, 462511), (4459, 453072), (5096, 396438), (5488, 368121), (7644, 264292), (8232, 245414), (8918, 226536), (9439, 214032), (10192, 198219), (13377, 151024), (15288, 132146), (16464, 122707), (17836, 113268), (18878, 107016), (26754, 75512), (28317, 71344), (30576, 66073), (35672, 56634), (37756, 53508)]