20126036

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 20234284

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 1429, 2012, 2858, 3521, 5716, 7042, 10003, 14084, 20006, 40012, 718787, 1437574, 2875148, 5031509, 10063018, 20126036]

約数ペア:

[(1, 20126036), (2, 10063018), (4, 5031509), (7, 2875148), (14, 1437574), (28, 718787), (503, 40012), (1006, 20006), (1429, 14084), (2012, 10003), (2858, 7042), (3521, 5716)]