20159432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58603}}^1$

素因数の和:58652

約数の個数: 16

約数和(自身を含む): 38678640

約数和(自身を除く): 18519208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58603, 117206, 234412, 468824, 2519929, 5039858, 10079716, 20159432]

約数ペア:

[(1, 20159432), (2, 10079716), (4, 5039858), (8, 2519929), (43, 468824), (86, 234412), (172, 117206), (344, 58603)]