20070698922

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{13687}}^1$

素因数の和:15723

約数の個数: 48

約数和(自身を含む): 44572836672

約数和(自身を除く): 24502137750

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1987, 3974, 5961, 11922, 13687, 17883, 27374, 35766, 41061, 81467, 82122, 123183, 162934, 244401, 246366, 488802, 561167, 733203, 1122334, 1466406, 1683501, 3367002, 5050503, 10101006, 27196069, 54392138, 81588207, 163176414, 244764621, 489529242, 1115038829, 2230077658, 3345116487, 6690232974, 10035349461, 20070698922]

約数ペア:

[(1, 20070698922), (2, 10035349461), (3, 6690232974), (6, 3345116487), (9, 2230077658), (18, 1115038829), (41, 489529242), (82, 244764621), (123, 163176414), (246, 81588207), (369, 54392138), (738, 27196069), (1987, 10101006), (3974, 5050503), (5961, 3367002), (11922, 1683501), (13687, 1466406), (17883, 1122334), (27374, 733203), (35766, 561167), (41061, 488802), (81467, 246366), (82122, 244401), (123183, 162934)]