20132912592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2647}}^1$

素因数の和:2930

約数の個数: 240

約数和(自身を含む): 64540869120

約数和(自身を除く): 44407956528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 239, 272, 306, 312, 408, 442, 468, 478, 612, 624, 663, 717, 816, 884, 936, 956, 1224, 1326, 1434, 1768, 1872, 1912, 1989, 2151, 2448, 2647, 2652, 2868, 3107, 3536, 3824, 3978, 4063, 4302, 5294, 5304, 5736, 6214, 7941, 7956, 8126, 8604, 9321, 10588, 10608, 11472, 12189, 12428, 15882, 15912, 16252, 17208, 18642, 21176, 23823, 24378, 24856, 27963, 31764, 31824, 32504, 34411, 34416, 36567, 37284, 42352, 44999, 47646, 48756, 49712, 52819, 55926, 63528, 65008, 68822, 73134, 74568, 89998, 95292, 97512, 103233, 105638, 111852, 127056, 134997, 137644, 146268, 149136, 158457, 179996, 190584, 195024, 206466, 211276, 223704, 269994, 275288, 292536, 309699, 316914, 359992, 381168, 404991, 412932, 422552, 447408, 475371, 539988, 550576, 584987, 585072, 619398, 632633, 633828, 719984, 809982, 825864, 845104, 950742, 1079976, 1169974, 1238796, 1265266, 1267656, 1619964, 1651728, 1754961, 1897899, 1901484, 2159952, 2339948, 2477592, 2530532, 2535312, 3239928, 3509922, 3795798, 3802968, 4679896, 4955184, 5061064, 5264883, 5693697, 6479856, 7019844, 7591596, 7605936, 8224229, 9359792, 10122128, 10529766, 10754761, 11387394, 14039688, 15183192, 16448458, 21059532, 21509522, 22774788, 24672687, 28079376, 30366384, 32264283, 32896916, 42119064, 43019044, 45549576, 49345374, 64528566, 65793832, 74018061, 84238128, 86038088, 91099152, 96792849, 98690748, 129057132, 131587664, 139811893, 148036122, 172076176, 193585698, 197381496, 258114264, 279623786, 296072244, 387171396, 394762992, 419435679, 516228528, 559247572, 592144488, 774342792, 838871358, 1118495144, 1184288976, 1258307037, 1548685584, 1677742716, 2236990288, 2516614074, 3355485432, 5033228148, 6710970864, 10066456296, 20132912592]

約数ペア:

[(1, 20132912592), (2, 10066456296), (3, 6710970864), (4, 5033228148), (6, 3355485432), (8, 2516614074), (9, 2236990288), (12, 1677742716), (13, 1548685584), (16, 1258307037), (17, 1184288976), (18, 1118495144), (24, 838871358), (26, 774342792), (34, 592144488), (36, 559247572), (39, 516228528), (48, 419435679), (51, 394762992), (52, 387171396), (68, 296072244), (72, 279623786), (78, 258114264), (102, 197381496), (104, 193585698), (117, 172076176), (136, 148036122), (144, 139811893), (153, 131587664), (156, 129057132), (204, 98690748), (208, 96792849), (221, 91099152), (234, 86038088), (239, 84238128), (272, 74018061), (306, 65793832), (312, 64528566), (408, 49345374), (442, 45549576), (468, 43019044), (478, 42119064), (612, 32896916), (624, 32264283), (663, 30366384), (717, 28079376), (816, 24672687), (884, 22774788), (936, 21509522), (956, 21059532), (1224, 16448458), (1326, 15183192), (1434, 14039688), (1768, 11387394), (1872, 10754761), (1912, 10529766), (1989, 10122128), (2151, 9359792), (2448, 8224229), (2647, 7605936), (2652, 7591596), (2868, 7019844), (3107, 6479856), (3536, 5693697), (3824, 5264883), (3978, 5061064), (4063, 4955184), (4302, 4679896), (5294, 3802968), (5304, 3795798), (5736, 3509922), (6214, 3239928), (7941, 2535312), (7956, 2530532), (8126, 2477592), (8604, 2339948), (9321, 2159952), (10588, 1901484), (10608, 1897899), (11472, 1754961), (12189, 1651728), (12428, 1619964), (15882, 1267656), (15912, 1265266), (16252, 1238796), (17208, 1169974), (18642, 1079976), (21176, 950742), (23823, 845104), (24378, 825864), (24856, 809982), (27963, 719984), (31764, 633828), (31824, 632633), (32504, 619398), (34411, 585072), (34416, 584987), (36567, 550576), (37284, 539988), (42352, 475371), (44999, 447408), (47646, 422552), (48756, 412932), (49712, 404991), (52819, 381168), (55926, 359992), (63528, 316914), (65008, 309699), (68822, 292536), (73134, 275288), (74568, 269994), (89998, 223704), (95292, 211276), (97512, 206466), (103233, 195024), (105638, 190584), (111852, 179996), (127056, 158457), (134997, 149136), (137644, 146268)]