2020656432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{39233}}^1$

素因数の和:39310

約数の個数: 80

約数和(自身を含む): 5546118240

約数和(自身を除く): 3525461808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 1073, 1392, 1776, 2146, 3219, 4292, 6438, 8584, 12876, 17168, 25752, 39233, 51504, 78466, 117699, 156932, 235398, 313864, 470796, 627728, 941592, 1137757, 1451621, 1883184, 2275514, 2903242, 3413271, 4354863, 4551028, 5806484, 6826542, 8709726, 9102056, 11612968, 13653084, 17419452, 18204112, 23225936, 27306168, 34838904, 42097009, 54612336, 69677808, 84194018, 126291027, 168388036, 252582054, 336776072, 505164108, 673552144, 1010328216, 2020656432]

約数ペア:

[(1, 2020656432), (2, 1010328216), (3, 673552144), (4, 505164108), (6, 336776072), (8, 252582054), (12, 168388036), (16, 126291027), (24, 84194018), (29, 69677808), (37, 54612336), (48, 42097009), (58, 34838904), (74, 27306168), (87, 23225936), (111, 18204112), (116, 17419452), (148, 13653084), (174, 11612968), (222, 9102056), (232, 8709726), (296, 6826542), (348, 5806484), (444, 4551028), (464, 4354863), (592, 3413271), (696, 2903242), (888, 2275514), (1073, 1883184), (1392, 1451621), (1776, 1137757), (2146, 941592), (3219, 627728), (4292, 470796), (6438, 313864), (8584, 235398), (12876, 156932), (17168, 117699), (25752, 78466), (39233, 51504)]