20119598304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3553

約数の個数: 192

約数和(自身を含む): 58555768320

約数和(自身を除く): 38436170016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 71, 78, 96, 104, 134, 142, 156, 201, 208, 213, 268, 284, 312, 402, 416, 426, 536, 568, 624, 804, 852, 871, 923, 1072, 1136, 1248, 1608, 1704, 1742, 1846, 2144, 2272, 2613, 2769, 3216, 3389, 3408, 3484, 3692, 4757, 5226, 5538, 6432, 6778, 6816, 6968, 7384, 9514, 10167, 10452, 11076, 13556, 13936, 14271, 14768, 19028, 20334, 20904, 22152, 27112, 27872, 28542, 29536, 38056, 40668, 41808, 44057, 44304, 54224, 57084, 61841, 76112, 81336, 83616, 88114, 88608, 108448, 114168, 123682, 132171, 152224, 162672, 176228, 185523, 227063, 228336, 240619, 247364, 264342, 325344, 352456, 371046, 454126, 456672, 481238, 494728, 528684, 681189, 704912, 721857, 742092, 908252, 962476, 989456, 1057368, 1362378, 1409824, 1443714, 1484184, 1816504, 1924952, 1978912, 2114736, 2724756, 2887428, 2951819, 2968368, 3128047, 3633008, 3849904, 4229472, 5449512, 5774856, 5903638, 5936736, 6256094, 7266016, 7699808, 8855457, 9384141, 10899024, 11549712, 11807276, 12512188, 16121473, 17710914, 18768282, 21798048, 23099424, 23614552, 25024376, 32242946, 35421828, 37536564, 47229104, 48364419, 50048752, 64485892, 70843656, 75073128, 94458208, 96728838, 100097504, 128971784, 141687312, 150146256, 193457676, 209579149, 257943568, 283374624, 300292512, 386915352, 419158298, 515887136, 628737447, 773830704, 838316596, 1257474894, 1547661408, 1676633192, 2514949788, 3353266384, 5029899576, 6706532768, 10059799152, 20119598304]

約数ペア:

[(1, 20119598304), (2, 10059799152), (3, 6706532768), (4, 5029899576), (6, 3353266384), (8, 2514949788), (12, 1676633192), (13, 1547661408), (16, 1257474894), (24, 838316596), (26, 773830704), (32, 628737447), (39, 515887136), (48, 419158298), (52, 386915352), (67, 300292512), (71, 283374624), (78, 257943568), (96, 209579149), (104, 193457676), (134, 150146256), (142, 141687312), (156, 128971784), (201, 100097504), (208, 96728838), (213, 94458208), (268, 75073128), (284, 70843656), (312, 64485892), (402, 50048752), (416, 48364419), (426, 47229104), (536, 37536564), (568, 35421828), (624, 32242946), (804, 25024376), (852, 23614552), (871, 23099424), (923, 21798048), (1072, 18768282), (1136, 17710914), (1248, 16121473), (1608, 12512188), (1704, 11807276), (1742, 11549712), (1846, 10899024), (2144, 9384141), (2272, 8855457), (2613, 7699808), (2769, 7266016), (3216, 6256094), (3389, 5936736), (3408, 5903638), (3484, 5774856), (3692, 5449512), (4757, 4229472), (5226, 3849904), (5538, 3633008), (6432, 3128047), (6778, 2968368), (6816, 2951819), (6968, 2887428), (7384, 2724756), (9514, 2114736), (10167, 1978912), (10452, 1924952), (11076, 1816504), (13556, 1484184), (13936, 1443714), (14271, 1409824), (14768, 1362378), (19028, 1057368), (20334, 989456), (20904, 962476), (22152, 908252), (27112, 742092), (27872, 721857), (28542, 704912), (29536, 681189), (38056, 528684), (40668, 494728), (41808, 481238), (44057, 456672), (44304, 454126), (54224, 371046), (57084, 352456), (61841, 325344), (76112, 264342), (81336, 247364), (83616, 240619), (88114, 228336), (88608, 227063), (108448, 185523), (114168, 176228), (123682, 162672), (132171, 152224)]