20147433075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1359

約数の個数: 192

約数和(自身を含む): 46301798400

約数和(自身を除く): 26154365325

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 439, 495, 525, 675, 693, 825, 883, 945, 1155, 1317, 1485, 1575, 1925, 2079, 2195, 2475, 2649, 3073, 3465, 3951, 4415, 4725, 4829, 5775, 6181, 6585, 7425, 7947, 9219, 9713, 10395, 10975, 11853, 13245, 14487, 15365, 17325, 18543, 19755, 22075, 23841, 24145, 27657, 29139, 30905, 32925, 33803, 39735, 43461, 46095, 48565, 51975, 55629, 59265, 66225, 67991, 72435, 76825, 82971, 87417, 92715, 98775, 101409, 119205, 120725, 130383, 138285, 145695, 154525, 166887, 169015, 198675, 203973, 217305, 230475, 242825, 262251, 278145, 296325, 304227, 339955, 362175, 387637, 414855, 437085, 463575, 507045, 596025, 611919, 651915, 691425, 728475, 834435, 845075, 912681, 1019865, 1086525, 1162911, 1311255, 1390725, 1521135, 1699775, 1835757, 1938185, 2074275, 2185425, 2535225, 2713459, 3059595, 3259575, 3488733, 4172175, 4264007, 4563405, 5099325, 5814555, 6556275, 7605675, 8140377, 9178785, 9690925, 10466199, 12792021, 13567295, 15297975, 17443665, 21320035, 22817025, 24421131, 29072775, 29848049, 38376063, 40701885, 45893925, 52330995, 63960105, 67836475, 73263393, 87218325, 89544147, 106600175, 115128189, 122105655, 149240245, 191880315, 203509425, 261654975, 268632441, 319800525, 366316965, 447720735, 575640945, 610528275, 746201225, 805897323, 959401575, 1343162205, 1831584825, 2238603675, 2878204725, 4029486615, 6715811025, 20147433075]

約数ペア:

[(1, 20147433075), (3, 6715811025), (5, 4029486615), (7, 2878204725), (9, 2238603675), (11, 1831584825), (15, 1343162205), (21, 959401575), (25, 805897323), (27, 746201225), (33, 610528275), (35, 575640945), (45, 447720735), (55, 366316965), (63, 319800525), (75, 268632441), (77, 261654975), (99, 203509425), (105, 191880315), (135, 149240245), (165, 122105655), (175, 115128189), (189, 106600175), (225, 89544147), (231, 87218325), (275, 73263393), (297, 67836475), (315, 63960105), (385, 52330995), (439, 45893925), (495, 40701885), (525, 38376063), (675, 29848049), (693, 29072775), (825, 24421131), (883, 22817025), (945, 21320035), (1155, 17443665), (1317, 15297975), (1485, 13567295), (1575, 12792021), (1925, 10466199), (2079, 9690925), (2195, 9178785), (2475, 8140377), (2649, 7605675), (3073, 6556275), (3465, 5814555), (3951, 5099325), (4415, 4563405), (4725, 4264007), (4829, 4172175), (5775, 3488733), (6181, 3259575), (6585, 3059595), (7425, 2713459), (7947, 2535225), (9219, 2185425), (9713, 2074275), (10395, 1938185), (10975, 1835757), (11853, 1699775), (13245, 1521135), (14487, 1390725), (15365, 1311255), (17325, 1162911), (18543, 1086525), (19755, 1019865), (22075, 912681), (23841, 845075), (24145, 834435), (27657, 728475), (29139, 691425), (30905, 651915), (32925, 611919), (33803, 596025), (39735, 507045), (43461, 463575), (46095, 437085), (48565, 414855), (51975, 387637), (55629, 362175), (59265, 339955), (66225, 304227), (67991, 296325), (72435, 278145), (76825, 262251), (82971, 242825), (87417, 230475), (92715, 217305), (98775, 203973), (101409, 198675), (119205, 169015), (120725, 166887), (130383, 154525), (138285, 145695)]