20322140436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3615

約数の個数: 192

約数和(自身を含む): 58559155200

約数和(自身を除く): 38237014764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 79, 106, 108, 117, 156, 158, 159, 212, 234, 237, 316, 318, 351, 468, 474, 477, 636, 689, 702, 711, 948, 954, 1027, 1378, 1404, 1422, 1431, 1908, 2054, 2067, 2133, 2756, 2844, 2862, 3081, 3457, 4108, 4134, 4187, 4266, 5724, 6162, 6201, 6914, 8268, 8374, 8532, 9243, 10371, 12324, 12402, 12561, 13828, 16748, 18486, 18603, 20742, 24804, 25122, 27729, 31113, 36972, 37206, 37683, 41484, 44941, 50244, 54431, 55458, 62226, 74412, 75366, 89882, 93339, 108862, 110916, 113049, 124452, 134823, 150732, 163293, 179764, 183221, 186678, 217724, 226098, 269646, 273103, 326586, 366442, 373356, 404469, 452196, 489879, 539292, 546206, 549663, 653172, 732884, 808938, 819309, 979758, 1092412, 1099326, 1213407, 1469637, 1617876, 1638618, 1648989, 1959516, 2198652, 2381873, 2426814, 2457927, 2939274, 3277236, 3297978, 3550339, 4763746, 4853628, 4915854, 4946967, 5878548, 6595956, 7100678, 7145619, 7373781, 9527492, 9831708, 9893934, 10651017, 14201356, 14291238, 14474459, 14747562, 19787868, 21302034, 21436857, 28582476, 28948918, 29495124, 31953051, 42604068, 42873714, 43423377, 57897836, 63906102, 64310571, 85747428, 86846754, 95859153, 127812204, 128621142, 130270131, 173693508, 188167967, 191718306, 257242284, 260540262, 376335934, 383436612, 390810393, 521080524, 564503901, 752671868, 781620786, 1129007802, 1563241572, 1693511703, 2258015604, 3387023406, 5080535109, 6774046812, 10161070218, 20322140436]

約数ペア:

[(1, 20322140436), (2, 10161070218), (3, 6774046812), (4, 5080535109), (6, 3387023406), (9, 2258015604), (12, 1693511703), (13, 1563241572), (18, 1129007802), (26, 781620786), (27, 752671868), (36, 564503901), (39, 521080524), (52, 390810393), (53, 383436612), (54, 376335934), (78, 260540262), (79, 257242284), (106, 191718306), (108, 188167967), (117, 173693508), (156, 130270131), (158, 128621142), (159, 127812204), (212, 95859153), (234, 86846754), (237, 85747428), (316, 64310571), (318, 63906102), (351, 57897836), (468, 43423377), (474, 42873714), (477, 42604068), (636, 31953051), (689, 29495124), (702, 28948918), (711, 28582476), (948, 21436857), (954, 21302034), (1027, 19787868), (1378, 14747562), (1404, 14474459), (1422, 14291238), (1431, 14201356), (1908, 10651017), (2054, 9893934), (2067, 9831708), (2133, 9527492), (2756, 7373781), (2844, 7145619), (2862, 7100678), (3081, 6595956), (3457, 5878548), (4108, 4946967), (4134, 4915854), (4187, 4853628), (4266, 4763746), (5724, 3550339), (6162, 3297978), (6201, 3277236), (6914, 2939274), (8268, 2457927), (8374, 2426814), (8532, 2381873), (9243, 2198652), (10371, 1959516), (12324, 1648989), (12402, 1638618), (12561, 1617876), (13828, 1469637), (16748, 1213407), (18486, 1099326), (18603, 1092412), (20742, 979758), (24804, 819309), (25122, 808938), (27729, 732884), (31113, 653172), (36972, 549663), (37206, 546206), (37683, 539292), (41484, 489879), (44941, 452196), (50244, 404469), (54431, 373356), (55458, 366442), (62226, 326586), (74412, 273103), (75366, 269646), (89882, 226098), (93339, 217724), (108862, 186678), (110916, 183221), (113049, 179764), (124452, 163293), (134823, 150732)]