20283052398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{12227}}^1$

素因数の和:12677

約数の個数: 64

約数和(自身を含む): 46880391168

約数和(自身を除く): 26597338770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 311, 381, 622, 762, 889, 933, 1778, 1866, 2177, 2667, 4354, 5334, 6531, 12227, 13062, 24454, 36681, 39497, 73362, 78994, 85589, 118491, 171178, 236982, 256767, 276479, 513534, 552958, 829437, 1552829, 1658874, 3105658, 3802597, 4658487, 7605194, 9316974, 10869803, 11407791, 21739606, 22815582, 26618179, 32609409, 53236358, 65218818, 79854537, 159709074, 482929819, 965859638, 1448789457, 2897578914, 3380508733, 6761017466, 10141526199, 20283052398]

約数ペア:

[(1, 20283052398), (2, 10141526199), (3, 6761017466), (6, 3380508733), (7, 2897578914), (14, 1448789457), (21, 965859638), (42, 482929819), (127, 159709074), (254, 79854537), (311, 65218818), (381, 53236358), (622, 32609409), (762, 26618179), (889, 22815582), (933, 21739606), (1778, 11407791), (1866, 10869803), (2177, 9316974), (2667, 7605194), (4354, 4658487), (5334, 3802597), (6531, 3105658), (12227, 1658874), (13062, 1552829), (24454, 829437), (36681, 552958), (39497, 513534), (73362, 276479), (78994, 256767), (85589, 236982), (118491, 171178)]