2010204508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{98869}}^1$

素因数の和:98926

約数の個数: 48

約数和(自身を含む): 4185760320

約数和(自身を除く): 2175555812

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 98869, 197738, 395476, 1285297, 1680773, 2273987, 2570594, 3361546, 4547974, 5141188, 6723092, 9095948, 21850049, 29561831, 38657779, 43700098, 59123662, 77315558, 87400196, 118247324, 154631116, 502551127, 1005102254, 2010204508]

約数ペア:

[(1, 2010204508), (2, 1005102254), (4, 502551127), (13, 154631116), (17, 118247324), (23, 87400196), (26, 77315558), (34, 59123662), (46, 43700098), (52, 38657779), (68, 29561831), (92, 21850049), (221, 9095948), (299, 6723092), (391, 5141188), (442, 4547974), (598, 3361546), (782, 2570594), (884, 2273987), (1196, 1680773), (1564, 1285297), (5083, 395476), (10166, 197738), (20332, 98869)]