20162413065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{12763}}^1$

素因数の和:13054

約数の個数: 64

約数和(自身を含む): 35583989760

約数和(自身を除く): 15421576695

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 241, 285, 345, 437, 723, 1205, 1311, 2185, 3615, 4579, 5543, 6555, 12763, 13737, 16629, 22895, 27715, 38289, 63815, 68685, 83145, 105317, 191445, 242497, 293549, 315951, 526585, 727491, 880647, 1212485, 1467745, 1579755, 3075883, 3637455, 4403235, 5577431, 9227649, 15379415, 16732293, 27887155, 46138245, 58441777, 70745309, 83661465, 175325331, 212235927, 292208885, 353726545, 876626655, 1061179635, 1344160871, 4032482613, 6720804355, 20162413065]

約数ペア:

[(1, 20162413065), (3, 6720804355), (5, 4032482613), (15, 1344160871), (19, 1061179635), (23, 876626655), (57, 353726545), (69, 292208885), (95, 212235927), (115, 175325331), (241, 83661465), (285, 70745309), (345, 58441777), (437, 46138245), (723, 27887155), (1205, 16732293), (1311, 15379415), (2185, 9227649), (3615, 5577431), (4579, 4403235), (5543, 3637455), (6555, 3075883), (12763, 1579755), (13737, 1467745), (16629, 1212485), (22895, 880647), (27715, 727491), (38289, 526585), (63815, 315951), (68685, 293549), (83145, 242497), (105317, 191445)]