20264631408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:861

約数の個数: 320

約数和(自身を含む): 68151352320

約数和(自身を除く): 47886720912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 227, 252, 318, 336, 371, 378, 424, 432, 454, 477, 504, 557, 636, 681, 742, 756, 848, 908, 954, 1008, 1113, 1114, 1272, 1362, 1431, 1484, 1512, 1589, 1671, 1816, 1908, 2043, 2226, 2228, 2544, 2724, 2862, 2968, 3024, 3178, 3339, 3342, 3632, 3816, 3899, 4086, 4452, 4456, 4767, 5013, 5448, 5724, 5936, 6129, 6356, 6678, 6684, 7632, 7798, 8172, 8904, 8912, 9534, 10017, 10026, 10896, 11448, 11697, 12031, 12258, 12712, 13356, 13368, 14301, 15039, 15596, 16344, 17808, 19068, 20034, 20052, 22896, 23394, 24062, 24516, 25424, 26712, 26736, 28602, 29521, 30078, 31192, 32688, 35091, 36093, 38136, 40068, 40104, 42903, 46788, 48124, 49032, 53424, 57204, 59042, 60156, 62384, 70182, 72186, 76272, 80136, 80208, 84217, 85806, 88563, 93576, 96248, 98064, 105273, 108279, 114408, 118084, 120312, 126439, 140364, 144372, 160272, 168434, 171612, 177126, 187152, 192496, 206647, 210546, 216558, 228816, 236168, 240624, 252651, 252878, 265689, 280728, 288744, 324837, 336868, 343224, 354252, 379317, 413294, 421092, 433116, 472336, 505302, 505756, 531378, 561456, 577488, 619941, 649674, 673736, 686448, 708504, 757953, 758634, 797067, 826588, 842184, 866232, 885073, 1010604, 1011512, 1062756, 1137951, 1239882, 1299348, 1347472, 1417008, 1515906, 1517268, 1594134, 1653176, 1684368, 1732464, 1770146, 1859823, 2021208, 2023024, 2125512, 2273859, 2275902, 2479764, 2598696, 2655219, 3031812, 3034536, 3188268, 3306352, 3413853, 3540292, 3719646, 4042416, 4251024, 4547718, 4551804, 4959528, 5197392, 5310438, 5579469, 6063624, 6069072, 6376536, 6701267, 6827706, 7080584, 7439292, 7965657, 9095436, 9103608, 9919056, 10620876, 11158938, 12127248, 12753072, 13402534, 13655412, 14161168, 14878584, 15931314, 18190872, 18207216, 20103801, 21241752, 22317876, 23896971, 26805068, 27310824, 29757168, 31862628, 36381744, 40207602, 42483504, 44635752, 46908869, 47793942, 53610136, 54621648, 60311403, 63725256, 80415204, 89271504, 93817738, 95587884, 107220272, 120622806, 127450512, 140726607, 160830408, 180934209, 187635476, 191175768, 241245612, 281453214, 321660816, 361868418, 375270952, 382351536, 422179821, 482491224, 562906428, 723736836, 750541904, 844359642, 964982448, 1125812856, 1266539463, 1447473672, 1688719284, 2251625712, 2533078926, 2894947344, 3377438568, 5066157852, 6754877136, 10132315704, 20264631408]

約数ペア:

[(1, 20264631408), (2, 10132315704), (3, 6754877136), (4, 5066157852), (6, 3377438568), (7, 2894947344), (8, 2533078926), (9, 2251625712), (12, 1688719284), (14, 1447473672), (16, 1266539463), (18, 1125812856), (21, 964982448), (24, 844359642), (27, 750541904), (28, 723736836), (36, 562906428), (42, 482491224), (48, 422179821), (53, 382351536), (54, 375270952), (56, 361868418), (63, 321660816), (72, 281453214), (84, 241245612), (106, 191175768), (108, 187635476), (112, 180934209), (126, 160830408), (144, 140726607), (159, 127450512), (168, 120622806), (189, 107220272), (212, 95587884), (216, 93817738), (227, 89271504), (252, 80415204), (318, 63725256), (336, 60311403), (371, 54621648), (378, 53610136), (424, 47793942), (432, 46908869), (454, 44635752), (477, 42483504), (504, 40207602), (557, 36381744), (636, 31862628), (681, 29757168), (742, 27310824), (756, 26805068), (848, 23896971), (908, 22317876), (954, 21241752), (1008, 20103801), (1113, 18207216), (1114, 18190872), (1272, 15931314), (1362, 14878584), (1431, 14161168), (1484, 13655412), (1512, 13402534), (1589, 12753072), (1671, 12127248), (1816, 11158938), (1908, 10620876), (2043, 9919056), (2226, 9103608), (2228, 9095436), (2544, 7965657), (2724, 7439292), (2862, 7080584), (2968, 6827706), (3024, 6701267), (3178, 6376536), (3339, 6069072), (3342, 6063624), (3632, 5579469), (3816, 5310438), (3899, 5197392), (4086, 4959528), (4452, 4551804), (4456, 4547718), (4767, 4251024), (5013, 4042416), (5448, 3719646), (5724, 3540292), (5936, 3413853), (6129, 3306352), (6356, 3188268), (6678, 3034536), (6684, 3031812), (7632, 2655219), (7798, 2598696), (8172, 2479764), (8904, 2275902), (8912, 2273859), (9534, 2125512), (10017, 2023024), (10026, 2021208), (10896, 1859823), (11448, 1770146), (11697, 1732464), (12031, 1684368), (12258, 1653176), (12712, 1594134), (13356, 1517268), (13368, 1515906), (14301, 1417008), (15039, 1347472), (15596, 1299348), (16344, 1239882), (17808, 1137951), (19068, 1062756), (20034, 1011512), (20052, 1010604), (22896, 885073), (23394, 866232), (24062, 842184), (24516, 826588), (25424, 797067), (26712, 758634), (26736, 757953), (28602, 708504), (29521, 686448), (30078, 673736), (31192, 649674), (32688, 619941), (35091, 577488), (36093, 561456), (38136, 531378), (40068, 505756), (40104, 505302), (42903, 472336), (46788, 433116), (48124, 421092), (49032, 413294), (53424, 379317), (57204, 354252), (59042, 343224), (60156, 336868), (62384, 324837), (70182, 288744), (72186, 280728), (76272, 265689), (80136, 252878), (80208, 252651), (84217, 240624), (85806, 236168), (88563, 228816), (93576, 216558), (96248, 210546), (98064, 206647), (105273, 192496), (108279, 187152), (114408, 177126), (118084, 171612), (120312, 168434), (126439, 160272), (140364, 144372)]