20145950496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{525949}}^1$

素因数の和:525991

約数の個数: 144

約数和(自身を含む): 68920488000

約数和(自身を除く): 48774537504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 525949, 1051898, 1577847, 2103796, 3155694, 3681643, 4207592, 4733541, 6311388, 7363286, 8415184, 9467082, 9993031, 11044929, 12622776, 14726572, 16830368, 18934164, 19986062, 22089858, 25245552, 29453144, 29979093, 33134787, 37868328, 39972124, 44179716, 50491104, 58906288, 59958186, 66269574, 69951217, 75736656, 79944248, 88359432, 89937279, 117812576, 119916372, 132539148, 139902434, 151473312, 159888496, 176718864, 179874558, 209853651, 239832744, 265078296, 279804868, 319776992, 353437728, 359749116, 419707302, 479665488, 530156592, 559609736, 629560953, 719498232, 839414604, 959330976, 1060313184, 1119219472, 1259121906, 1438996464, 1678829208, 2238438944, 2518243812, 2877992928, 3357658416, 5036487624, 6715316832, 10072975248, 20145950496]

約数ペア:

[(1, 20145950496), (2, 10072975248), (3, 6715316832), (4, 5036487624), (6, 3357658416), (7, 2877992928), (8, 2518243812), (9, 2238438944), (12, 1678829208), (14, 1438996464), (16, 1259121906), (18, 1119219472), (19, 1060313184), (21, 959330976), (24, 839414604), (28, 719498232), (32, 629560953), (36, 559609736), (38, 530156592), (42, 479665488), (48, 419707302), (56, 359749116), (57, 353437728), (63, 319776992), (72, 279804868), (76, 265078296), (84, 239832744), (96, 209853651), (112, 179874558), (114, 176718864), (126, 159888496), (133, 151473312), (144, 139902434), (152, 132539148), (168, 119916372), (171, 117812576), (224, 89937279), (228, 88359432), (252, 79944248), (266, 75736656), (288, 69951217), (304, 66269574), (336, 59958186), (342, 58906288), (399, 50491104), (456, 44179716), (504, 39972124), (532, 37868328), (608, 33134787), (672, 29979093), (684, 29453144), (798, 25245552), (912, 22089858), (1008, 19986062), (1064, 18934164), (1197, 16830368), (1368, 14726572), (1596, 12622776), (1824, 11044929), (2016, 9993031), (2128, 9467082), (2394, 8415184), (2736, 7363286), (3192, 6311388), (4256, 4733541), (4788, 4207592), (5472, 3681643), (6384, 3155694), (9576, 2103796), (12768, 1577847), (19152, 1051898), (38304, 525949)]