2000563368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{18397}}^1$

素因数の和:18626

約数の個数: 64

約数和(自身を含む): 5245637760

約数和(自身を除く): 3245074392

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1576, 2364, 4531, 4728, 9062, 13593, 18124, 18397, 27186, 36248, 36794, 54372, 55191, 73588, 108744, 110382, 147176, 220764, 423131, 441528, 846262, 1269393, 1692524, 2538786, 3385048, 3624209, 5077572, 7248418, 10155144, 10872627, 14496836, 21745254, 28993672, 43490508, 83356807, 86981016, 166713614, 250070421, 333427228, 500140842, 666854456, 1000281684, 2000563368]

約数ペア:

[(1, 2000563368), (2, 1000281684), (3, 666854456), (4, 500140842), (6, 333427228), (8, 250070421), (12, 166713614), (23, 86981016), (24, 83356807), (46, 43490508), (69, 28993672), (92, 21745254), (138, 14496836), (184, 10872627), (197, 10155144), (276, 7248418), (394, 5077572), (552, 3624209), (591, 3385048), (788, 2538786), (1182, 1692524), (1576, 1269393), (2364, 846262), (4531, 441528), (4728, 423131), (9062, 220764), (13593, 147176), (18124, 110382), (18397, 108744), (27186, 73588), (36248, 55191), (36794, 54372)]