20933588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 41295828

約数和(自身を除く): 20362240

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 761, 1058, 1196, 1522, 2116, 3044, 6877, 9893, 13754, 17503, 19786, 27508, 35006, 39572, 70012, 227539, 402569, 455078, 805138, 910156, 1610276, 5233397, 10466794, 20933588]

約数ペア:

[(1, 20933588), (2, 10466794), (4, 5233397), (13, 1610276), (23, 910156), (26, 805138), (46, 455078), (52, 402569), (92, 227539), (299, 70012), (529, 39572), (598, 35006), (761, 27508), (1058, 19786), (1196, 17503), (1522, 13754), (2116, 9893), (3044, 6877)]