20290438896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1964

約数の個数: 320

約数和(自身を含む): 67169034240

約数和(自身を除く): 46878595344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 59, 78, 84, 86, 91, 104, 112, 118, 129, 156, 168, 172, 177, 182, 208, 236, 258, 273, 301, 312, 336, 344, 354, 364, 413, 472, 516, 546, 559, 602, 624, 688, 708, 728, 767, 826, 903, 944, 1032, 1092, 1118, 1204, 1239, 1416, 1456, 1534, 1652, 1677, 1806, 1831, 2064, 2184, 2236, 2301, 2408, 2478, 2537, 2832, 3068, 3304, 3354, 3612, 3662, 3913, 4368, 4472, 4602, 4816, 4956, 5074, 5369, 5493, 6136, 6608, 6708, 7224, 7324, 7611, 7826, 8944, 9204, 9912, 10148, 10738, 10986, 11739, 12272, 12817, 13416, 14448, 14648, 15222, 15652, 16107, 17759, 18408, 19824, 20296, 21476, 21972, 23478, 23803, 25634, 26832, 29296, 30444, 31304, 32214, 32981, 35518, 36816, 38451, 40592, 42952, 43944, 46956, 47606, 51268, 53277, 60888, 62608, 64428, 65962, 71036, 71409, 76902, 78733, 85904, 87888, 93912, 95212, 98943, 102536, 106554, 108029, 121776, 128856, 131924, 142072, 142818, 153804, 157466, 166621, 187824, 190424, 197886, 205072, 213108, 216058, 230867, 236199, 257712, 263848, 284144, 285636, 307608, 314932, 324087, 333242, 380848, 395772, 426216, 432116, 461734, 472398, 499863, 527696, 551131, 571272, 615216, 629864, 648174, 666484, 692601, 756203, 791544, 852432, 864232, 923468, 944796, 999726, 1023529, 1102262, 1142544, 1259728, 1296348, 1332968, 1385202, 1404377, 1512406, 1583088, 1653393, 1728464, 1846936, 1889592, 1999452, 2047058, 2204524, 2268609, 2592696, 2665936, 2770404, 2808754, 3024812, 3070587, 3306786, 3693872, 3779184, 3998904, 4094116, 4213131, 4409048, 4537218, 4645247, 5185392, 5540808, 5617508, 6049624, 6141174, 6613572, 7164703, 7997808, 8188232, 8426262, 8818096, 9074436, 9290494, 9830639, 11081616, 11235016, 12099248, 12282348, 13227144, 13935741, 14329406, 16376464, 16852524, 18148872, 18580988, 19661278, 21494109, 22470032, 24564696, 26454288, 27871482, 28658812, 29491917, 32516729, 33705048, 36297744, 37161976, 39322556, 42988218, 49129392, 55742964, 57317624, 58983834, 60388211, 65033458, 67410096, 74323952, 78645112, 85976436, 97550187, 111485928, 114635248, 117967668, 120776422, 130066916, 157290224, 171952872, 181164633, 195100374, 222971856, 235935336, 241552844, 260133832, 343905744, 362329266, 390200748, 422717477, 471870672, 483105688, 520267664, 724658532, 780401496, 845434954, 966211376, 1268152431, 1449317064, 1560802992, 1690869908, 2536304862, 2898634128, 3381739816, 5072609724, 6763479632, 10145219448, 20290438896]

約数ペア:

[(1, 20290438896), (2, 10145219448), (3, 6763479632), (4, 5072609724), (6, 3381739816), (7, 2898634128), (8, 2536304862), (12, 1690869908), (13, 1560802992), (14, 1449317064), (16, 1268152431), (21, 966211376), (24, 845434954), (26, 780401496), (28, 724658532), (39, 520267664), (42, 483105688), (43, 471870672), (48, 422717477), (52, 390200748), (56, 362329266), (59, 343905744), (78, 260133832), (84, 241552844), (86, 235935336), (91, 222971856), (104, 195100374), (112, 181164633), (118, 171952872), (129, 157290224), (156, 130066916), (168, 120776422), (172, 117967668), (177, 114635248), (182, 111485928), (208, 97550187), (236, 85976436), (258, 78645112), (273, 74323952), (301, 67410096), (312, 65033458), (336, 60388211), (344, 58983834), (354, 57317624), (364, 55742964), (413, 49129392), (472, 42988218), (516, 39322556), (546, 37161976), (559, 36297744), (602, 33705048), (624, 32516729), (688, 29491917), (708, 28658812), (728, 27871482), (767, 26454288), (826, 24564696), (903, 22470032), (944, 21494109), (1032, 19661278), (1092, 18580988), (1118, 18148872), (1204, 16852524), (1239, 16376464), (1416, 14329406), (1456, 13935741), (1534, 13227144), (1652, 12282348), (1677, 12099248), (1806, 11235016), (1831, 11081616), (2064, 9830639), (2184, 9290494), (2236, 9074436), (2301, 8818096), (2408, 8426262), (2478, 8188232), (2537, 7997808), (2832, 7164703), (3068, 6613572), (3304, 6141174), (3354, 6049624), (3612, 5617508), (3662, 5540808), (3913, 5185392), (4368, 4645247), (4472, 4537218), (4602, 4409048), (4816, 4213131), (4956, 4094116), (5074, 3998904), (5369, 3779184), (5493, 3693872), (6136, 3306786), (6608, 3070587), (6708, 3024812), (7224, 2808754), (7324, 2770404), (7611, 2665936), (7826, 2592696), (8944, 2268609), (9204, 2204524), (9912, 2047058), (10148, 1999452), (10738, 1889592), (10986, 1846936), (11739, 1728464), (12272, 1653393), (12817, 1583088), (13416, 1512406), (14448, 1404377), (14648, 1385202), (15222, 1332968), (15652, 1296348), (16107, 1259728), (17759, 1142544), (18408, 1102262), (19824, 1023529), (20296, 999726), (21476, 944796), (21972, 923468), (23478, 864232), (23803, 852432), (25634, 791544), (26832, 756203), (29296, 692601), (30444, 666484), (31304, 648174), (32214, 629864), (32981, 615216), (35518, 571272), (36816, 551131), (38451, 527696), (40592, 499863), (42952, 472398), (43944, 461734), (46956, 432116), (47606, 426216), (51268, 395772), (53277, 380848), (60888, 333242), (62608, 324087), (64428, 314932), (65962, 307608), (71036, 285636), (71409, 284144), (76902, 263848), (78733, 257712), (85904, 236199), (87888, 230867), (93912, 216058), (95212, 213108), (98943, 205072), (102536, 197886), (106554, 190424), (108029, 187824), (121776, 166621), (128856, 157466), (131924, 153804), (142072, 142818)]