20544837408

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:862

約数の個数: 288

約数和(自身を含む): 64152728640

約数和(自身を除く): 43607891232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 241, 243, 288, 304, 324, 342, 432, 456, 482, 486, 513, 577, 608, 648, 684, 723, 864, 912, 964, 972, 1026, 1154, 1296, 1368, 1446, 1539, 1731, 1824, 1928, 1944, 2052, 2169, 2308, 2592, 2736, 2892, 3078, 3462, 3856, 3888, 4104, 4338, 4579, 4616, 4617, 5193, 5472, 5784, 6156, 6507, 6924, 7712, 7776, 8208, 8676, 9158, 9232, 9234, 10386, 10963, 11568, 12312, 13014, 13737, 13848, 15579, 16416, 17352, 18316, 18464, 18468, 19521, 20772, 21926, 23136, 24624, 26028, 27474, 27696, 31158, 32889, 34704, 36632, 36936, 39042, 41211, 41544, 43852, 46737, 49248, 52056, 54948, 55392, 58563, 62316, 65778, 69408, 73264, 73872, 78084, 82422, 83088, 87704, 93474, 98667, 104112, 109896, 117126, 123633, 124632, 131556, 139057, 140211, 146528, 147744, 156168, 164844, 166176, 175408, 186948, 197334, 208224, 219792, 234252, 247266, 249264, 263112, 278114, 280422, 296001, 312336, 329688, 350816, 370899, 373896, 394668, 417171, 439584, 468504, 494532, 498528, 526224, 556228, 560844, 592002, 624672, 659376, 741798, 747792, 789336, 834342, 888003, 937008, 989064, 1052448, 1112456, 1112697, 1121688, 1184004, 1251513, 1318752, 1483596, 1495584, 1578672, 1668684, 1776006, 1874016, 1978128, 2224912, 2225394, 2243376, 2368008, 2503026, 2642083, 2664009, 2967192, 3157344, 3337368, 3552012, 3754539, 3956256, 4449824, 4450788, 4486752, 4736016, 5006052, 5284166, 5328018, 5934384, 6674736, 7104024, 7509078, 7926249, 8901576, 9472032, 10012104, 10568332, 10656036, 11263617, 11868768, 13349472, 14208048, 15018156, 15852498, 17803152, 20024208, 21136664, 21312072, 22527234, 23778747, 28416096, 30036312, 31704996, 33790851, 35606304, 40048416, 42273328, 42624144, 45054468, 47557494, 60072624, 63409992, 67581702, 71336241, 84546656, 85248288, 90108936, 95114988, 120145248, 126819984, 135163404, 142672482, 180217872, 190229976, 214008723, 253639968, 270326808, 285344964, 360435744, 380459952, 428017446, 540653616, 570689928, 642026169, 760919904, 856034892, 1081307232, 1141379856, 1284052338, 1712069784, 2282759712, 2568104676, 3424139568, 5136209352, 6848279136, 10272418704, 20544837408]

約数ペア:

[(1, 20544837408), (2, 10272418704), (3, 6848279136), (4, 5136209352), (6, 3424139568), (8, 2568104676), (9, 2282759712), (12, 1712069784), (16, 1284052338), (18, 1141379856), (19, 1081307232), (24, 856034892), (27, 760919904), (32, 642026169), (36, 570689928), (38, 540653616), (48, 428017446), (54, 380459952), (57, 360435744), (72, 285344964), (76, 270326808), (81, 253639968), (96, 214008723), (108, 190229976), (114, 180217872), (144, 142672482), (152, 135163404), (162, 126819984), (171, 120145248), (216, 95114988), (228, 90108936), (241, 85248288), (243, 84546656), (288, 71336241), (304, 67581702), (324, 63409992), (342, 60072624), (432, 47557494), (456, 45054468), (482, 42624144), (486, 42273328), (513, 40048416), (577, 35606304), (608, 33790851), (648, 31704996), (684, 30036312), (723, 28416096), (864, 23778747), (912, 22527234), (964, 21312072), (972, 21136664), (1026, 20024208), (1154, 17803152), (1296, 15852498), (1368, 15018156), (1446, 14208048), (1539, 13349472), (1731, 11868768), (1824, 11263617), (1928, 10656036), (1944, 10568332), (2052, 10012104), (2169, 9472032), (2308, 8901576), (2592, 7926249), (2736, 7509078), (2892, 7104024), (3078, 6674736), (3462, 5934384), (3856, 5328018), (3888, 5284166), (4104, 5006052), (4338, 4736016), (4579, 4486752), (4616, 4450788), (4617, 4449824), (5193, 3956256), (5472, 3754539), (5784, 3552012), (6156, 3337368), (6507, 3157344), (6924, 2967192), (7712, 2664009), (7776, 2642083), (8208, 2503026), (8676, 2368008), (9158, 2243376), (9232, 2225394), (9234, 2224912), (10386, 1978128), (10963, 1874016), (11568, 1776006), (12312, 1668684), (13014, 1578672), (13737, 1495584), (13848, 1483596), (15579, 1318752), (16416, 1251513), (17352, 1184004), (18316, 1121688), (18464, 1112697), (18468, 1112456), (19521, 1052448), (20772, 989064), (21926, 937008), (23136, 888003), (24624, 834342), (26028, 789336), (27474, 747792), (27696, 741798), (31158, 659376), (32889, 624672), (34704, 592002), (36632, 560844), (36936, 556228), (39042, 526224), (41211, 498528), (41544, 494532), (43852, 468504), (46737, 439584), (49248, 417171), (52056, 394668), (54948, 373896), (55392, 370899), (58563, 350816), (62316, 329688), (65778, 312336), (69408, 296001), (73264, 280422), (73872, 278114), (78084, 263112), (82422, 249264), (83088, 247266), (87704, 234252), (93474, 219792), (98667, 208224), (104112, 197334), (109896, 186948), (117126, 175408), (123633, 166176), (124632, 164844), (131556, 156168), (139057, 147744), (140211, 146528)]