2016203320

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{172031}}^1$

素因数の和:172335

約数の個数: 32

約数和(自身を含む): 4551966720

約数和(自身を除く): 2535763400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 172031, 344062, 688124, 860155, 1376248, 1720310, 3440620, 6881240, 50405083, 100810166, 201620332, 252025415, 403240664, 504050830, 1008101660, 2016203320]

約数ペア:

[(1, 2016203320), (2, 1008101660), (4, 504050830), (5, 403240664), (8, 252025415), (10, 201620332), (20, 100810166), (40, 50405083), (293, 6881240), (586, 3440620), (1172, 1720310), (1465, 1376248), (2344, 860155), (2930, 688124), (5860, 344062), (11720, 172031)]