20131667568

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{1783}}^1$

素因数の和:2767

約数の個数: 120

約数和(自身を含む): 57070409760

約数和(自身を除く): 36938742192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 881, 1068, 1424, 1602, 1762, 1783, 2136, 2643, 3204, 3524, 3566, 4272, 5286, 5349, 6408, 7048, 7132, 7929, 10572, 10698, 12816, 14096, 14264, 15858, 16047, 21144, 21396, 28528, 31716, 32094, 42288, 42792, 63432, 64188, 78409, 85584, 126864, 128376, 156818, 158687, 235227, 256752, 313636, 317374, 470454, 476061, 627272, 634748, 705681, 940908, 952122, 1254544, 1269496, 1411362, 1428183, 1570823, 1881816, 1904244, 2538992, 2822724, 2856366, 3141646, 3763632, 3808488, 4712469, 5645448, 5712732, 6283292, 7616976, 9424938, 11290896, 11425464, 12566584, 14137407, 18849876, 22850928, 25133168, 28274814, 37699752, 56549628, 75399504, 113099256, 139803247, 226198512, 279606494, 419409741, 559212988, 838819482, 1118425976, 1258229223, 1677638964, 2236851952, 2516458446, 3355277928, 5032916892, 6710555856, 10065833784, 20131667568]

約数ペア:

[(1, 20131667568), (2, 10065833784), (3, 6710555856), (4, 5032916892), (6, 3355277928), (8, 2516458446), (9, 2236851952), (12, 1677638964), (16, 1258229223), (18, 1118425976), (24, 838819482), (36, 559212988), (48, 419409741), (72, 279606494), (89, 226198512), (144, 139803247), (178, 113099256), (267, 75399504), (356, 56549628), (534, 37699752), (712, 28274814), (801, 25133168), (881, 22850928), (1068, 18849876), (1424, 14137407), (1602, 12566584), (1762, 11425464), (1783, 11290896), (2136, 9424938), (2643, 7616976), (3204, 6283292), (3524, 5712732), (3566, 5645448), (4272, 4712469), (5286, 3808488), (5349, 3763632), (6408, 3141646), (7048, 2856366), (7132, 2822724), (7929, 2538992), (10572, 1904244), (10698, 1881816), (12816, 1570823), (14096, 1428183), (14264, 1411362), (15858, 1269496), (16047, 1254544), (21144, 952122), (21396, 940908), (28528, 705681), (31716, 634748), (32094, 627272), (42288, 476061), (42792, 470454), (63432, 317374), (64188, 313636), (78409, 256752), (85584, 235227), (126864, 158687), (128376, 156818)]