20182948604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{759557}}^1$

素因数の和:759654

約数の個数: 48

約数和(自身を含む): 44066516928

約数和(自身を除く): 23883568324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 759557, 1519114, 3038228, 5316899, 9874241, 10633798, 19748482, 21267596, 39496964, 55447661, 69119687, 110895322, 138239374, 221790644, 276478748, 388133627, 720819593, 776267254, 1441639186, 1552534508, 2883278372, 5045737151, 10091474302, 20182948604]

約数ペア:

[(1, 20182948604), (2, 10091474302), (4, 5045737151), (7, 2883278372), (13, 1552534508), (14, 1441639186), (26, 776267254), (28, 720819593), (52, 388133627), (73, 276478748), (91, 221790644), (146, 138239374), (182, 110895322), (292, 69119687), (364, 55447661), (511, 39496964), (949, 21267596), (1022, 19748482), (1898, 10633798), (2044, 9874241), (3796, 5316899), (6643, 3038228), (13286, 1519114), (26572, 759557)]