2013765864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{19609}}^1$

素因数の和:20018

約数の個数: 64

約数和(自身を含む): 5506488000

約数和(自身を除く): 3492722136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 389, 778, 1167, 1556, 2334, 3112, 4279, 4668, 8558, 9336, 12837, 17116, 19609, 25674, 34232, 39218, 51348, 58827, 78436, 102696, 117654, 156872, 215699, 235308, 431398, 470616, 647097, 862796, 1294194, 1725592, 2588388, 5176776, 7627901, 15255802, 22883703, 30511604, 45767406, 61023208, 83906911, 91534812, 167813822, 183069624, 251720733, 335627644, 503441466, 671255288, 1006882932, 2013765864]

約数ペア:

[(1, 2013765864), (2, 1006882932), (3, 671255288), (4, 503441466), (6, 335627644), (8, 251720733), (11, 183069624), (12, 167813822), (22, 91534812), (24, 83906911), (33, 61023208), (44, 45767406), (66, 30511604), (88, 22883703), (132, 15255802), (264, 7627901), (389, 5176776), (778, 2588388), (1167, 1725592), (1556, 1294194), (2334, 862796), (3112, 647097), (4279, 470616), (4668, 431398), (8558, 235308), (9336, 215699), (12837, 156872), (17116, 117654), (19609, 102696), (25674, 78436), (34232, 58827), (39218, 51348)]