20042632

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19727}}^1$

素因数の和:19860

約数の個数: 16

約数和(自身を含む): 37877760

約数和(自身を除く): 17835128

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19727, 39454, 78908, 157816, 2505329, 5010658, 10021316, 20042632]

約数ペア:

[(1, 20042632), (2, 10021316), (4, 5010658), (8, 2505329), (127, 157816), (254, 78908), (508, 39454), (1016, 19727)]