20083798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75503}}^1$

素因数の和:75531

約数の個数: 16

約数和(自身を含む): 36241920

約数和(自身を除く): 16158122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75503, 151006, 528521, 1057042, 1434557, 2869114, 10041899, 20083798]

約数ペア:

[(1, 20083798), (2, 10041899), (7, 2869114), (14, 1434557), (19, 1057042), (38, 528521), (133, 151006), (266, 75503)]