20170596726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3463}}^1$

素因数の和:4311

約数の個数: 128

約数和(自身を含む): 54005145600

約数和(自身を除く): 33834548874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 811, 1026, 1197, 1622, 2394, 2433, 3463, 3591, 4866, 5677, 6926, 7182, 7299, 10389, 11354, 14598, 15409, 17031, 20778, 21897, 24241, 30818, 31167, 34062, 43794, 46227, 48482, 51093, 62334, 65797, 72723, 92454, 93501, 102186, 107863, 131594, 138681, 145446, 153279, 187002, 197391, 215726, 218169, 277362, 306558, 323589, 394782, 416043, 436338, 460579, 592173, 647178, 654507, 832086, 921158, 970767, 1184346, 1309014, 1381737, 1776519, 1941534, 2763474, 2808493, 2912301, 3553038, 4145211, 5616986, 5824602, 8290422, 8425479, 12435633, 16850958, 19659451, 24871266, 25276437, 39318902, 50552874, 53361367, 58978353, 75829311, 106722734, 117956706, 151658622, 160084101, 176935059, 320168202, 353870118, 373529569, 480252303, 530805177, 747059138, 960504606, 1061610354, 1120588707, 1440756909, 2241177414, 2881513818, 3361766121, 6723532242, 10085298363, 20170596726]

約数ペア:

[(1, 20170596726), (2, 10085298363), (3, 6723532242), (6, 3361766121), (7, 2881513818), (9, 2241177414), (14, 1440756909), (18, 1120588707), (19, 1061610354), (21, 960504606), (27, 747059138), (38, 530805177), (42, 480252303), (54, 373529569), (57, 353870118), (63, 320168202), (114, 176935059), (126, 160084101), (133, 151658622), (171, 117956706), (189, 106722734), (266, 75829311), (342, 58978353), (378, 53361367), (399, 50552874), (513, 39318902), (798, 25276437), (811, 24871266), (1026, 19659451), (1197, 16850958), (1622, 12435633), (2394, 8425479), (2433, 8290422), (3463, 5824602), (3591, 5616986), (4866, 4145211), (5677, 3553038), (6926, 2912301), (7182, 2808493), (7299, 2763474), (10389, 1941534), (11354, 1776519), (14598, 1381737), (15409, 1309014), (17031, 1184346), (20778, 970767), (21897, 921158), (24241, 832086), (30818, 654507), (31167, 647178), (34062, 592173), (43794, 460579), (46227, 436338), (48482, 416043), (51093, 394782), (62334, 323589), (65797, 306558), (72723, 277362), (92454, 218169), (93501, 215726), (102186, 197391), (107863, 187002), (131594, 153279), (138681, 145446)]