20162907180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{957403}}^1$

素因数の和:957437

約数の個数: 120

約数和(自身を含む): 68117379792

約数和(自身を除く): 47954472612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 957403, 1914806, 2872209, 3829612, 4787015, 5744418, 8616627, 9574030, 11488836, 12446239, 14361045, 17233254, 19148060, 24892478, 25849881, 28722090, 34466508, 37338717, 43083135, 49784956, 51699762, 57444180, 62231195, 74677434, 77549643, 86166270, 103399524, 112016151, 124462390, 129249405, 149354868, 155099286, 172332540, 186693585, 224032302, 248924780, 258498810, 310198572, 336048453, 373387170, 387748215, 448064604, 516997620, 560080755, 672096906, 746774340, 775496430, 1008145359, 1120161510, 1344193812, 1550992860, 1680242265, 2016290718, 2240323020, 3360484530, 4032581436, 5040726795, 6720969060, 10081453590, 20162907180]

約数ペア:

[(1, 20162907180), (2, 10081453590), (3, 6720969060), (4, 5040726795), (5, 4032581436), (6, 3360484530), (9, 2240323020), (10, 2016290718), (12, 1680242265), (13, 1550992860), (15, 1344193812), (18, 1120161510), (20, 1008145359), (26, 775496430), (27, 746774340), (30, 672096906), (36, 560080755), (39, 516997620), (45, 448064604), (52, 387748215), (54, 373387170), (60, 336048453), (65, 310198572), (78, 258498810), (81, 248924780), (90, 224032302), (108, 186693585), (117, 172332540), (130, 155099286), (135, 149354868), (156, 129249405), (162, 124462390), (180, 112016151), (195, 103399524), (234, 86166270), (260, 77549643), (270, 74677434), (324, 62231195), (351, 57444180), (390, 51699762), (405, 49784956), (468, 43083135), (540, 37338717), (585, 34466508), (702, 28722090), (780, 25849881), (810, 24892478), (1053, 19148060), (1170, 17233254), (1404, 14361045), (1620, 12446239), (1755, 11488836), (2106, 9574030), (2340, 8616627), (3510, 5744418), (4212, 4787015), (5265, 3829612), (7020, 2872209), (10530, 1914806), (21060, 957403)]