20147347248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3872

約数の個数: 240

約数和(自身を含む): 63442368000

約数和(自身を除く): 43295020752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 79, 84, 87, 98, 112, 116, 147, 158, 168, 174, 196, 203, 232, 237, 294, 316, 336, 348, 392, 406, 464, 474, 553, 588, 609, 632, 696, 784, 812, 948, 1106, 1176, 1218, 1264, 1392, 1421, 1624, 1659, 1896, 2212, 2291, 2352, 2436, 2842, 3248, 3318, 3739, 3792, 3871, 4263, 4424, 4582, 4872, 5684, 6636, 6873, 7478, 7742, 8526, 8848, 9164, 9744, 11217, 11368, 11613, 13272, 13746, 14956, 15484, 16037, 17052, 18328, 22434, 22736, 23226, 26173, 26544, 27492, 29912, 30968, 32074, 34104, 36656, 44868, 46452, 48111, 52346, 54984, 59824, 61936, 64148, 68208, 78519, 89736, 92904, 96222, 104692, 108431, 109968, 112259, 128296, 157038, 179472, 183211, 185808, 192444, 209384, 216862, 224518, 256592, 295381, 314076, 325293, 336777, 366422, 384888, 418768, 433724, 449036, 549633, 590762, 628152, 650586, 673554, 732844, 759017, 769776, 867448, 886143, 898072, 1099266, 1181524, 1256304, 1301172, 1347108, 1465688, 1518034, 1734896, 1772286, 1796144, 2067667, 2198532, 2277051, 2363048, 2602344, 2694216, 2931376, 3036068, 3544572, 4135334, 4397064, 4554102, 4726096, 5204688, 5313119, 5388432, 6072136, 6203001, 7089144, 8270668, 8566049, 8794128, 9108204, 10626238, 12144272, 12406002, 14178288, 14473669, 15939357, 16541336, 17132098, 18216408, 21252476, 24812004, 25698147, 28947338, 31878714, 33082672, 34264196, 36432816, 42504952, 43421007, 49624008, 51396294, 57894676, 59962343, 63757428, 68528392, 85009904, 86842014, 99248016, 102792588, 115789352, 119924686, 127514856, 137056784, 173684028, 179887029, 205585176, 231578704, 239849372, 255029712, 347368056, 359774058, 411170352, 419736401, 479698744, 694736112, 719548116, 839472802, 959397488, 1259209203, 1439096232, 1678945604, 2518418406, 2878192464, 3357891208, 5036836812, 6715782416, 10073673624, 20147347248]

約数ペア:

[(1, 20147347248), (2, 10073673624), (3, 6715782416), (4, 5036836812), (6, 3357891208), (7, 2878192464), (8, 2518418406), (12, 1678945604), (14, 1439096232), (16, 1259209203), (21, 959397488), (24, 839472802), (28, 719548116), (29, 694736112), (42, 479698744), (48, 419736401), (49, 411170352), (56, 359774058), (58, 347368056), (79, 255029712), (84, 239849372), (87, 231578704), (98, 205585176), (112, 179887029), (116, 173684028), (147, 137056784), (158, 127514856), (168, 119924686), (174, 115789352), (196, 102792588), (203, 99248016), (232, 86842014), (237, 85009904), (294, 68528392), (316, 63757428), (336, 59962343), (348, 57894676), (392, 51396294), (406, 49624008), (464, 43421007), (474, 42504952), (553, 36432816), (588, 34264196), (609, 33082672), (632, 31878714), (696, 28947338), (784, 25698147), (812, 24812004), (948, 21252476), (1106, 18216408), (1176, 17132098), (1218, 16541336), (1264, 15939357), (1392, 14473669), (1421, 14178288), (1624, 12406002), (1659, 12144272), (1896, 10626238), (2212, 9108204), (2291, 8794128), (2352, 8566049), (2436, 8270668), (2842, 7089144), (3248, 6203001), (3318, 6072136), (3739, 5388432), (3792, 5313119), (3871, 5204688), (4263, 4726096), (4424, 4554102), (4582, 4397064), (4872, 4135334), (5684, 3544572), (6636, 3036068), (6873, 2931376), (7478, 2694216), (7742, 2602344), (8526, 2363048), (8848, 2277051), (9164, 2198532), (9744, 2067667), (11217, 1796144), (11368, 1772286), (11613, 1734896), (13272, 1518034), (13746, 1465688), (14956, 1347108), (15484, 1301172), (16037, 1256304), (17052, 1181524), (18328, 1099266), (22434, 898072), (22736, 886143), (23226, 867448), (26173, 769776), (26544, 759017), (27492, 732844), (29912, 673554), (30968, 650586), (32074, 628152), (34104, 590762), (36656, 549633), (44868, 449036), (46452, 433724), (48111, 418768), (52346, 384888), (54984, 366422), (59824, 336777), (61936, 325293), (64148, 314076), (68208, 295381), (78519, 256592), (89736, 224518), (92904, 216862), (96222, 209384), (104692, 192444), (108431, 185808), (109968, 183211), (112259, 179472), (128296, 157038)]