20110758960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{8527}}^1$

素因数の和:8891

約数の個数: 160

約数和(自身を含む): 64565010432

約数和(自身を除く): 44454251472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 317, 372, 465, 496, 620, 634, 744, 930, 951, 1240, 1268, 1488, 1585, 1860, 1902, 2480, 2536, 3170, 3720, 3804, 4755, 5072, 6340, 7440, 7608, 8527, 9510, 9827, 12680, 15216, 17054, 19020, 19654, 25360, 25581, 29481, 34108, 38040, 39308, 42635, 49135, 51162, 58962, 68216, 76080, 78616, 85270, 98270, 102324, 117924, 127905, 136432, 147405, 157232, 170540, 196540, 204648, 235848, 255810, 264337, 294810, 341080, 393080, 409296, 471696, 511620, 528674, 589620, 682160, 786160, 793011, 1023240, 1057348, 1179240, 1321685, 1586022, 2046480, 2114696, 2358480, 2643370, 2703059, 3172044, 3965055, 4229392, 5286740, 5406118, 6344088, 7930110, 8109177, 10573480, 10812236, 12688176, 13515295, 15860220, 16218354, 21146960, 21624472, 27030590, 31720440, 32436708, 40545885, 43248944, 54061180, 63440880, 64873416, 81091770, 83794829, 108122360, 129746832, 162183540, 167589658, 216244720, 251384487, 324367080, 335179316, 418974145, 502768974, 648734160, 670358632, 837948290, 1005537948, 1256922435, 1340717264, 1675896580, 2011075896, 2513844870, 3351793160, 4022151792, 5027689740, 6703586320, 10055379480, 20110758960]

約数ペア:

[(1, 20110758960), (2, 10055379480), (3, 6703586320), (4, 5027689740), (5, 4022151792), (6, 3351793160), (8, 2513844870), (10, 2011075896), (12, 1675896580), (15, 1340717264), (16, 1256922435), (20, 1005537948), (24, 837948290), (30, 670358632), (31, 648734160), (40, 502768974), (48, 418974145), (60, 335179316), (62, 324367080), (80, 251384487), (93, 216244720), (120, 167589658), (124, 162183540), (155, 129746832), (186, 108122360), (240, 83794829), (248, 81091770), (310, 64873416), (317, 63440880), (372, 54061180), (465, 43248944), (496, 40545885), (620, 32436708), (634, 31720440), (744, 27030590), (930, 21624472), (951, 21146960), (1240, 16218354), (1268, 15860220), (1488, 13515295), (1585, 12688176), (1860, 10812236), (1902, 10573480), (2480, 8109177), (2536, 7930110), (3170, 6344088), (3720, 5406118), (3804, 5286740), (4755, 4229392), (5072, 3965055), (6340, 3172044), (7440, 2703059), (7608, 2643370), (8527, 2358480), (9510, 2114696), (9827, 2046480), (12680, 1586022), (15216, 1321685), (17054, 1179240), (19020, 1057348), (19654, 1023240), (25360, 793011), (25581, 786160), (29481, 682160), (34108, 589620), (38040, 528674), (39308, 511620), (42635, 471696), (49135, 409296), (51162, 393080), (58962, 341080), (68216, 294810), (76080, 264337), (78616, 255810), (85270, 235848), (98270, 204648), (102324, 196540), (117924, 170540), (127905, 157232), (136432, 147405)]