20116837026

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 54376358400

約数和(自身を除く): 34259521374

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 66, 74, 78, 99, 111, 117, 143, 181, 198, 222, 234, 286, 297, 333, 351, 362, 389, 407, 429, 481, 543, 594, 666, 702, 778, 814, 858, 962, 999, 1086, 1167, 1221, 1287, 1443, 1629, 1991, 1998, 2334, 2353, 2442, 2574, 2886, 3258, 3501, 3663, 3861, 3982, 4279, 4329, 4706, 4887, 5057, 5291, 5973, 6697, 7002, 7059, 7326, 7722, 8558, 8658, 9774, 10114, 10503, 10582, 10989, 11946, 12837, 12987, 13394, 14118, 14393, 15171, 15873, 17919, 20091, 21006, 21177, 21978, 25674, 25883, 25974, 28786, 30342, 31746, 35838, 38511, 40182, 42354, 43179, 45513, 47619, 51766, 53757, 55627, 60273, 63531, 70409, 73667, 77022, 77649, 86358, 87061, 91026, 95238, 107514, 111254, 115533, 120546, 127062, 129537, 136539, 140818, 142857, 147334, 155298, 158323, 166881, 174122, 180819, 187109, 211227, 221001, 231066, 232947, 259074, 261183, 273078, 285714, 316646, 333762, 361638, 374218, 388611, 422454, 442002, 465894, 474969, 500643, 522366, 561327, 633681, 663003, 698841, 774499, 777222, 783549, 915317, 949938, 957671, 1001286, 1122654, 1267362, 1326006, 1397682, 1424907, 1501929, 1548998, 1567098, 1683981, 1830634, 1901043, 1915342, 1989009, 2058199, 2323497, 2350647, 2605133, 2745951, 2849814, 2873013, 3003858, 3367962, 3802086, 3978018, 4116398, 4274721, 4646994, 4701294, 5051943, 5210266, 5491902, 5746026, 6174597, 6970491, 7815399, 8237853, 8549442, 8619039, 10068487, 10103886, 12349194, 13940982, 15630798, 16475706, 17238078, 18523791, 20136974, 20911473, 23446197, 24713559, 25857117, 28656463, 30205461, 33866729, 37047582, 41822946, 46892394, 49427118, 51714234, 55571373, 57312926, 60410922, 67733458, 70338591, 85969389, 90616383, 101600187, 111142746, 140677182, 171938778, 181232766, 203200374, 257908167, 271849149, 304800561, 372534019, 515816334, 543698298, 609601122, 745068038, 773724501, 914401683, 1117602057, 1547449002, 1828803366, 2235204114, 3352806171, 6705612342, 10058418513, 20116837026]

約数ペア:

[(1, 20116837026), (2, 10058418513), (3, 6705612342), (6, 3352806171), (9, 2235204114), (11, 1828803366), (13, 1547449002), (18, 1117602057), (22, 914401683), (26, 773724501), (27, 745068038), (33, 609601122), (37, 543698298), (39, 515816334), (54, 372534019), (66, 304800561), (74, 271849149), (78, 257908167), (99, 203200374), (111, 181232766), (117, 171938778), (143, 140677182), (181, 111142746), (198, 101600187), (222, 90616383), (234, 85969389), (286, 70338591), (297, 67733458), (333, 60410922), (351, 57312926), (362, 55571373), (389, 51714234), (407, 49427118), (429, 46892394), (481, 41822946), (543, 37047582), (594, 33866729), (666, 30205461), (702, 28656463), (778, 25857117), (814, 24713559), (858, 23446197), (962, 20911473), (999, 20136974), (1086, 18523791), (1167, 17238078), (1221, 16475706), (1287, 15630798), (1443, 13940982), (1629, 12349194), (1991, 10103886), (1998, 10068487), (2334, 8619039), (2353, 8549442), (2442, 8237853), (2574, 7815399), (2886, 6970491), (3258, 6174597), (3501, 5746026), (3663, 5491902), (3861, 5210266), (3982, 5051943), (4279, 4701294), (4329, 4646994), (4706, 4274721), (4887, 4116398), (5057, 3978018), (5291, 3802086), (5973, 3367962), (6697, 3003858), (7002, 2873013), (7059, 2849814), (7326, 2745951), (7722, 2605133), (8558, 2350647), (8658, 2323497), (9774, 2058199), (10114, 1989009), (10503, 1915342), (10582, 1901043), (10989, 1830634), (11946, 1683981), (12837, 1567098), (12987, 1548998), (13394, 1501929), (14118, 1424907), (14393, 1397682), (15171, 1326006), (15873, 1267362), (17919, 1122654), (20091, 1001286), (21006, 957671), (21177, 949938), (21978, 915317), (25674, 783549), (25883, 777222), (25974, 774499), (28786, 698841), (30342, 663003), (31746, 633681), (35838, 561327), (38511, 522366), (40182, 500643), (42354, 474969), (43179, 465894), (45513, 442002), (47619, 422454), (51766, 388611), (53757, 374218), (55627, 361638), (60273, 333762), (63531, 316646), (70409, 285714), (73667, 273078), (77022, 261183), (77649, 259074), (86358, 232947), (87061, 231066), (91026, 221001), (95238, 211227), (107514, 187109), (111254, 180819), (115533, 174122), (120546, 166881), (127062, 158323), (129537, 155298), (136539, 147334), (140818, 142857)]