20296767888

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2909}}^1$

素因数の和:3478

約数の個数: 160

約数和(自身を含む): 60274713600

約数和(自身を除く): 39977945712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 521, 558, 744, 837, 1042, 1116, 1488, 1563, 1674, 2084, 2232, 2909, 3126, 3348, 4168, 4464, 4689, 5818, 6252, 6696, 8336, 8727, 9378, 11636, 12504, 13392, 14067, 16151, 17454, 18756, 23272, 25008, 26181, 28134, 32302, 34908, 37512, 46544, 48453, 52362, 56268, 64604, 69816, 75024, 78543, 90179, 96906, 104724, 112536, 129208, 139632, 145359, 157086, 180358, 193812, 209448, 225072, 258416, 270537, 290718, 314172, 360716, 387624, 418896, 436077, 541074, 581436, 628344, 721432, 775248, 811611, 872154, 1082148, 1162872, 1256688, 1442864, 1515589, 1623222, 1744308, 2164296, 2325744, 2434833, 3031178, 3246444, 3488616, 4328592, 4546767, 4869666, 6062356, 6492888, 6977232, 9093534, 9739332, 12124712, 12985776, 13640301, 18187068, 19478664, 24249424, 27280602, 36374136, 38957328, 40920903, 46983259, 54561204, 72748272, 81841806, 93966518, 109122408, 140949777, 163683612, 187933036, 218244816, 281899554, 327367224, 375866072, 422849331, 563799108, 654734448, 751732144, 845698662, 1127598216, 1268547993, 1691397324, 2255196432, 2537095986, 3382794648, 5074191972, 6765589296, 10148383944, 20296767888]

約数ペア:

[(1, 20296767888), (2, 10148383944), (3, 6765589296), (4, 5074191972), (6, 3382794648), (8, 2537095986), (9, 2255196432), (12, 1691397324), (16, 1268547993), (18, 1127598216), (24, 845698662), (27, 751732144), (31, 654734448), (36, 563799108), (48, 422849331), (54, 375866072), (62, 327367224), (72, 281899554), (93, 218244816), (108, 187933036), (124, 163683612), (144, 140949777), (186, 109122408), (216, 93966518), (248, 81841806), (279, 72748272), (372, 54561204), (432, 46983259), (496, 40920903), (521, 38957328), (558, 36374136), (744, 27280602), (837, 24249424), (1042, 19478664), (1116, 18187068), (1488, 13640301), (1563, 12985776), (1674, 12124712), (2084, 9739332), (2232, 9093534), (2909, 6977232), (3126, 6492888), (3348, 6062356), (4168, 4869666), (4464, 4546767), (4689, 4328592), (5818, 3488616), (6252, 3246444), (6696, 3031178), (8336, 2434833), (8727, 2325744), (9378, 2164296), (11636, 1744308), (12504, 1623222), (13392, 1515589), (14067, 1442864), (16151, 1256688), (17454, 1162872), (18756, 1082148), (23272, 872154), (25008, 811611), (26181, 775248), (28134, 721432), (32302, 628344), (34908, 581436), (37512, 541074), (46544, 436077), (48453, 418896), (52362, 387624), (56268, 360716), (64604, 314172), (69816, 290718), (75024, 270537), (78543, 258416), (90179, 225072), (96906, 209448), (104724, 193812), (112536, 180358), (129208, 157086), (139632, 145359)]