20144303946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{5821}}^1$

素因数の和:6508

約数の個数: 96

約数和(自身を含む): 49131718272

約数和(自身を除く): 28987414326

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 643, 897, 1286, 1794, 1929, 2691, 3858, 5382, 5787, 5821, 8359, 11574, 11642, 14789, 16718, 17463, 25077, 29578, 34926, 44367, 50154, 52389, 75231, 75673, 88734, 104778, 133101, 133883, 150462, 151346, 192257, 227019, 266202, 267766, 384514, 401649, 454038, 576771, 681057, 803298, 1153542, 1204947, 1362114, 1730313, 1740479, 2409894, 3460626, 3480958, 3742903, 5221437, 7485806, 10442874, 11228709, 15664311, 22457418, 31328622, 33686127, 48657739, 67372254, 86086769, 97315478, 145973217, 172173538, 258260307, 291946434, 437919651, 516520614, 774780921, 875839302, 1119127997, 1549561842, 2238255994, 3357383991, 6714767982, 10072151973, 20144303946]

約数ペア:

[(1, 20144303946), (2, 10072151973), (3, 6714767982), (6, 3357383991), (9, 2238255994), (13, 1549561842), (18, 1119127997), (23, 875839302), (26, 774780921), (39, 516520614), (46, 437919651), (69, 291946434), (78, 258260307), (117, 172173538), (138, 145973217), (207, 97315478), (234, 86086769), (299, 67372254), (414, 48657739), (598, 33686127), (643, 31328622), (897, 22457418), (1286, 15664311), (1794, 11228709), (1929, 10442874), (2691, 7485806), (3858, 5221437), (5382, 3742903), (5787, 3480958), (5821, 3460626), (8359, 2409894), (11574, 1740479), (11642, 1730313), (14789, 1362114), (16718, 1204947), (17463, 1153542), (25077, 803298), (29578, 681057), (34926, 576771), (44367, 454038), (50154, 401649), (52389, 384514), (75231, 267766), (75673, 266202), (88734, 227019), (104778, 192257), (133101, 151346), (133883, 150462)]