20162010404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{155317}}^1$

素因数の和:155444

約数の個数: 48

約数和(自身を含む): 39453257088

約数和(自身を除く): 19291246684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 83, 92, 166, 332, 391, 782, 1411, 1564, 1909, 2822, 3818, 5644, 7636, 32453, 64906, 129812, 155317, 310634, 621268, 2640389, 3572291, 5280778, 7144582, 10561556, 12891311, 14289164, 25782622, 51565244, 60728947, 121457894, 219152287, 242915788, 296500153, 438304574, 593000306, 876609148, 1186000612, 5040502601, 10081005202, 20162010404]

約数ペア:

[(1, 20162010404), (2, 10081005202), (4, 5040502601), (17, 1186000612), (23, 876609148), (34, 593000306), (46, 438304574), (68, 296500153), (83, 242915788), (92, 219152287), (166, 121457894), (332, 60728947), (391, 51565244), (782, 25782622), (1411, 14289164), (1564, 12891311), (1909, 10561556), (2822, 7144582), (3818, 5280778), (5644, 3572291), (7636, 2640389), (32453, 621268), (64906, 310634), (129812, 155317)]