20314658052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 55896230208

約数和(自身を除く): 35581572156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 283, 326, 468, 489, 566, 652, 849, 941, 978, 1132, 1467, 1698, 1882, 1956, 2119, 2547, 2823, 2934, 3396, 3679, 3764, 4238, 5094, 5646, 5868, 6357, 7358, 8469, 8476, 10188, 11037, 11292, 12233, 12714, 14716, 16938, 19071, 22074, 24466, 25428, 33111, 33876, 36699, 38142, 44148, 46129, 48932, 66222, 73398, 76284, 92258, 110097, 132444, 138387, 146796, 153383, 184516, 220194, 266303, 276774, 306766, 415161, 440388, 460149, 532606, 553548, 599677, 613532, 798909, 830322, 920298, 1065212, 1199354, 1380447, 1597818, 1660644, 1799031, 1840596, 1993979, 2396727, 2398708, 2760894, 3195636, 3461939, 3598062, 3987958, 4793454, 5397093, 5521788, 5981937, 6923878, 7196124, 7975916, 9586908, 10385817, 10794186, 11963874, 13847756, 17945811, 20771634, 21588372, 23927748, 31157451, 35891622, 41543268, 43407389, 62314902, 71783244, 86814778, 124629804, 130222167, 173629556, 260444334, 390666501, 520888668, 564296057, 781333002, 1128592114, 1562666004, 1692888171, 2257184228, 3385776342, 5078664513, 6771552684, 10157329026, 20314658052]

約数ペア:

[(1, 20314658052), (2, 10157329026), (3, 6771552684), (4, 5078664513), (6, 3385776342), (9, 2257184228), (12, 1692888171), (13, 1562666004), (18, 1128592114), (26, 781333002), (36, 564296057), (39, 520888668), (52, 390666501), (78, 260444334), (117, 173629556), (156, 130222167), (163, 124629804), (234, 86814778), (283, 71783244), (326, 62314902), (468, 43407389), (489, 41543268), (566, 35891622), (652, 31157451), (849, 23927748), (941, 21588372), (978, 20771634), (1132, 17945811), (1467, 13847756), (1698, 11963874), (1882, 10794186), (1956, 10385817), (2119, 9586908), (2547, 7975916), (2823, 7196124), (2934, 6923878), (3396, 5981937), (3679, 5521788), (3764, 5397093), (4238, 4793454), (5094, 3987958), (5646, 3598062), (5868, 3461939), (6357, 3195636), (7358, 2760894), (8469, 2398708), (8476, 2396727), (10188, 1993979), (11037, 1840596), (11292, 1799031), (12233, 1660644), (12714, 1597818), (14716, 1380447), (16938, 1199354), (19071, 1065212), (22074, 920298), (24466, 830322), (25428, 798909), (33111, 613532), (33876, 599677), (36699, 553548), (38142, 532606), (44148, 460149), (46129, 440388), (48932, 415161), (66222, 306766), (73398, 276774), (76284, 266303), (92258, 220194), (110097, 184516), (132444, 153383), (138387, 146796)]