20162064006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{431311}}^1$

素因数の和:431386

約数の個数: 72

約数和(自身を含む): 51775555104

約数和(自身を除く): 31613491098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 5194, 6678, 7791, 15582, 23373, 46746, 431311, 862622, 1293933, 2587866, 3019177, 3881799, 6038354, 7763598, 9057531, 18115062, 21134239, 22859483, 27172593, 42268478, 45718966, 54345186, 63402717, 68578449, 126805434, 137156898, 160016381, 190208151, 205735347, 320032762, 380416302, 411470694, 480049143, 960098286, 1120114667, 1440147429, 2240229334, 2880294858, 3360344001, 6720688002, 10081032003, 20162064006]

約数ペア:

[(1, 20162064006), (2, 10081032003), (3, 6720688002), (6, 3360344001), (7, 2880294858), (9, 2240229334), (14, 1440147429), (18, 1120114667), (21, 960098286), (42, 480049143), (49, 411470694), (53, 380416302), (63, 320032762), (98, 205735347), (106, 190208151), (126, 160016381), (147, 137156898), (159, 126805434), (294, 68578449), (318, 63402717), (371, 54345186), (441, 45718966), (477, 42268478), (742, 27172593), (882, 22859483), (954, 21134239), (1113, 18115062), (2226, 9057531), (2597, 7763598), (3339, 6038354), (5194, 3881799), (6678, 3019177), (7791, 2587866), (15582, 1293933), (23373, 862622), (46746, 431311)]