20009156880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{32029}}^1$

素因数の和:32201

約数の個数: 160

約数和(自身を含む): 65771683200

約数和(自身を除く): 45762526320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 137, 152, 190, 228, 240, 274, 285, 304, 380, 411, 456, 548, 570, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 2055, 2192, 2280, 2603, 2740, 3288, 4110, 4560, 5206, 5480, 6576, 7809, 8220, 10412, 10960, 13015, 15618, 16440, 20824, 26030, 31236, 32029, 32880, 39045, 41648, 52060, 62472, 64058, 78090, 96087, 104120, 124944, 128116, 156180, 160145, 192174, 208240, 256232, 312360, 320290, 384348, 480435, 512464, 608551, 624720, 640580, 768696, 960870, 1217102, 1281160, 1537392, 1825653, 1921740, 2434204, 2562320, 3042755, 3651306, 3843480, 4387973, 4868408, 6085510, 7302612, 7686960, 8775946, 9128265, 9736816, 12171020, 13163919, 14605224, 17551892, 18256530, 21939865, 24342040, 26327838, 29210448, 35103784, 36513060, 43879730, 48684080, 52655676, 65819595, 70207568, 73026120, 83371487, 87759460, 105311352, 131639190, 146052240, 166742974, 175518920, 210622704, 250114461, 263278380, 333485948, 351037840, 416857435, 500228922, 526556760, 666971896, 833714870, 1000457844, 1053113520, 1250572305, 1333943792, 1667429740, 2000915688, 2501144610, 3334859480, 4001831376, 5002289220, 6669718960, 10004578440, 20009156880]

約数ペア:

[(1, 20009156880), (2, 10004578440), (3, 6669718960), (4, 5002289220), (5, 4001831376), (6, 3334859480), (8, 2501144610), (10, 2000915688), (12, 1667429740), (15, 1333943792), (16, 1250572305), (19, 1053113520), (20, 1000457844), (24, 833714870), (30, 666971896), (38, 526556760), (40, 500228922), (48, 416857435), (57, 351037840), (60, 333485948), (76, 263278380), (80, 250114461), (95, 210622704), (114, 175518920), (120, 166742974), (137, 146052240), (152, 131639190), (190, 105311352), (228, 87759460), (240, 83371487), (274, 73026120), (285, 70207568), (304, 65819595), (380, 52655676), (411, 48684080), (456, 43879730), (548, 36513060), (570, 35103784), (685, 29210448), (760, 26327838), (822, 24342040), (912, 21939865), (1096, 18256530), (1140, 17551892), (1370, 14605224), (1520, 13163919), (1644, 12171020), (2055, 9736816), (2192, 9128265), (2280, 8775946), (2603, 7686960), (2740, 7302612), (3288, 6085510), (4110, 4868408), (4560, 4387973), (5206, 3843480), (5480, 3651306), (6576, 3042755), (7809, 2562320), (8220, 2434204), (10412, 1921740), (10960, 1825653), (13015, 1537392), (15618, 1281160), (16440, 1217102), (20824, 960870), (26030, 768696), (31236, 640580), (32029, 624720), (32880, 608551), (39045, 512464), (41648, 480435), (52060, 384348), (62472, 320290), (64058, 312360), (78090, 256232), (96087, 208240), (104120, 192174), (124944, 160145), (128116, 156180)]