20388795336

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21218

約数の個数: 256

約数和(自身を含む): 71131200000

約数和(自身を除く): 50742404664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 686, 702, 728, 756, 819, 882, 936, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1512, 1638, 1764, 1911, 2058, 2184, 2457, 2548, 2646, 2744, 2808, 3087, 3276, 3528, 3822, 4116, 4459, 4914, 5096, 5292, 5733, 6174, 6552, 7644, 8232, 8918, 9261, 9828, 10584, 11466, 12348, 13377, 15288, 17199, 17836, 18522, 19656, 21169, 22932, 24696, 26754, 34398, 35672, 37044, 40131, 42338, 45864, 53508, 63507, 68796, 74088, 80262, 84676, 107016, 120393, 127014, 137592, 148183, 160524, 169352, 190521, 240786, 254028, 275197, 296366, 321048, 381042, 444549, 481572, 508056, 550394, 571563, 592732, 762084, 825591, 889098, 963144, 1037281, 1100788, 1143126, 1185464, 1333647, 1524168, 1651182, 1778196, 1926379, 2074562, 2201576, 2286252, 2476773, 2667294, 3111843, 3302364, 3556392, 3852758, 4000941, 4149124, 4572504, 4953546, 5334588, 5779137, 6223686, 6604728, 7260967, 7430319, 7705516, 8001882, 8298248, 9335529, 9907092, 10669176, 11558274, 12447372, 13484653, 14521934, 14860638, 15411032, 16003764, 17337411, 18671058, 19814184, 21782901, 23116548, 24894744, 26969306, 28006587, 29043868, 29721276, 32007528, 34674822, 37342116, 40453959, 43565802, 46233096, 52012233, 53938612, 56013174, 58087736, 59442552, 65348703, 69349644, 74684232, 80907918, 87131604, 94392571, 104024466, 107877224, 112026348, 121361877, 130697406, 138699288, 161815836, 174263208, 188785142, 196046109, 208048932, 224052696, 242723754, 261394812, 283177713, 323631672, 364085631, 377570284, 392092218, 416097864, 485447508, 522789624, 566355426, 728171262, 755140568, 784184436, 849533139, 970895016, 1132710852, 1456342524, 1568368872, 1699066278, 2265421704, 2548599417, 2912685048, 3398132556, 5097198834, 6796265112, 10194397668, 20388795336]

約数ペア:

[(1, 20388795336), (2, 10194397668), (3, 6796265112), (4, 5097198834), (6, 3398132556), (7, 2912685048), (8, 2548599417), (9, 2265421704), (12, 1699066278), (13, 1568368872), (14, 1456342524), (18, 1132710852), (21, 970895016), (24, 849533139), (26, 784184436), (27, 755140568), (28, 728171262), (36, 566355426), (39, 522789624), (42, 485447508), (49, 416097864), (52, 392092218), (54, 377570284), (56, 364085631), (63, 323631672), (72, 283177713), (78, 261394812), (84, 242723754), (91, 224052696), (98, 208048932), (104, 196046109), (108, 188785142), (117, 174263208), (126, 161815836), (147, 138699288), (156, 130697406), (168, 121361877), (182, 112026348), (189, 107877224), (196, 104024466), (216, 94392571), (234, 87131604), (252, 80907918), (273, 74684232), (294, 69349644), (312, 65348703), (343, 59442552), (351, 58087736), (364, 56013174), (378, 53938612), (392, 52012233), (441, 46233096), (468, 43565802), (504, 40453959), (546, 37342116), (588, 34674822), (637, 32007528), (686, 29721276), (702, 29043868), (728, 28006587), (756, 26969306), (819, 24894744), (882, 23116548), (936, 21782901), (1029, 19814184), (1092, 18671058), (1176, 17337411), (1274, 16003764), (1323, 15411032), (1372, 14860638), (1404, 14521934), (1512, 13484653), (1638, 12447372), (1764, 11558274), (1911, 10669176), (2058, 9907092), (2184, 9335529), (2457, 8298248), (2548, 8001882), (2646, 7705516), (2744, 7430319), (2808, 7260967), (3087, 6604728), (3276, 6223686), (3528, 5779137), (3822, 5334588), (4116, 4953546), (4459, 4572504), (4914, 4149124), (5096, 4000941), (5292, 3852758), (5733, 3556392), (6174, 3302364), (6552, 3111843), (7644, 2667294), (8232, 2476773), (8918, 2286252), (9261, 2201576), (9828, 2074562), (10584, 1926379), (11466, 1778196), (12348, 1651182), (13377, 1524168), (15288, 1333647), (17199, 1185464), (17836, 1143126), (18522, 1100788), (19656, 1037281), (21169, 963144), (22932, 889098), (24696, 825591), (26754, 762084), (34398, 592732), (35672, 571563), (37044, 550394), (40131, 508056), (42338, 481572), (45864, 444549), (53508, 381042), (63507, 321048), (68796, 296366), (74088, 275197), (80262, 254028), (84676, 240786), (107016, 190521), (120393, 169352), (127014, 160524), (137592, 148183)]