20604315168

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1808

約数の個数: 192

約数和(自身を含む): 62176343040

約数和(自身を除く): 41572027872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 821, 837, 864, 937, 992, 1116, 1488, 1642, 1674, 1874, 2232, 2463, 2811, 2976, 3284, 3348, 3748, 4464, 4926, 5622, 6568, 6696, 7389, 7496, 8433, 8928, 9852, 11244, 13136, 13392, 14778, 14992, 16866, 19704, 22167, 22488, 25299, 25451, 26272, 26784, 29047, 29556, 29984, 33732, 39408, 44334, 44976, 50598, 50902, 58094, 59112, 67464, 76353, 78816, 87141, 88668, 89952, 101196, 101804, 116188, 118224, 134928, 152706, 174282, 177336, 202392, 203608, 229059, 232376, 236448, 261423, 269856, 305412, 348564, 354672, 404784, 407216, 458118, 464752, 522846, 610824, 687177, 697128, 709344, 769277, 784269, 809568, 814432, 916236, 929504, 1045692, 1221648, 1374354, 1394256, 1538554, 1568538, 1832472, 2091384, 2307831, 2443296, 2748708, 2788512, 3077108, 3137076, 3664944, 4182768, 4615662, 5497416, 6154216, 6274152, 6923493, 7329888, 8365536, 9231324, 10994832, 12308432, 12548304, 13846986, 18462648, 20770479, 21989664, 23847587, 24616864, 25096608, 27693972, 36925296, 41540958, 47695174, 55387944, 71542761, 73850592, 83081916, 95390348, 110775888, 143085522, 166163832, 190780696, 214628283, 221551776, 286171044, 332327664, 381561392, 429256566, 572342088, 643884849, 664655328, 763122784, 858513132, 1144684176, 1287769698, 1717026264, 2289368352, 2575539396, 3434052528, 5151078792, 6868105056, 10302157584, 20604315168]

約数ペア:

[(1, 20604315168), (2, 10302157584), (3, 6868105056), (4, 5151078792), (6, 3434052528), (8, 2575539396), (9, 2289368352), (12, 1717026264), (16, 1287769698), (18, 1144684176), (24, 858513132), (27, 763122784), (31, 664655328), (32, 643884849), (36, 572342088), (48, 429256566), (54, 381561392), (62, 332327664), (72, 286171044), (93, 221551776), (96, 214628283), (108, 190780696), (124, 166163832), (144, 143085522), (186, 110775888), (216, 95390348), (248, 83081916), (279, 73850592), (288, 71542761), (372, 55387944), (432, 47695174), (496, 41540958), (558, 36925296), (744, 27693972), (821, 25096608), (837, 24616864), (864, 23847587), (937, 21989664), (992, 20770479), (1116, 18462648), (1488, 13846986), (1642, 12548304), (1674, 12308432), (1874, 10994832), (2232, 9231324), (2463, 8365536), (2811, 7329888), (2976, 6923493), (3284, 6274152), (3348, 6154216), (3748, 5497416), (4464, 4615662), (4926, 4182768), (5622, 3664944), (6568, 3137076), (6696, 3077108), (7389, 2788512), (7496, 2748708), (8433, 2443296), (8928, 2307831), (9852, 2091384), (11244, 1832472), (13136, 1568538), (13392, 1538554), (14778, 1394256), (14992, 1374354), (16866, 1221648), (19704, 1045692), (22167, 929504), (22488, 916236), (25299, 814432), (25451, 809568), (26272, 784269), (26784, 769277), (29047, 709344), (29556, 697128), (29984, 687177), (33732, 610824), (39408, 522846), (44334, 464752), (44976, 458118), (50598, 407216), (50902, 404784), (58094, 354672), (59112, 348564), (67464, 305412), (76353, 269856), (78816, 261423), (87141, 236448), (88668, 232376), (89952, 229059), (101196, 203608), (101804, 202392), (116188, 177336), (118224, 174282), (134928, 152706)]