20020924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65003}}^1$

素因数の和:65025

約数の個数: 24

約数和(自身を含む): 43682688

約数和(自身を除く): 23661764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65003, 130006, 260012, 455021, 715033, 910042, 1430066, 1820084, 2860132, 5005231, 10010462, 20020924]

約数ペア:

[(1, 20020924), (2, 10010462), (4, 5005231), (7, 2860132), (11, 1820084), (14, 1430066), (22, 910042), (28, 715033), (44, 455021), (77, 260012), (154, 130006), (308, 65003)]