20249936926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2705041}}^1$

素因数の和:2705259

約数の個数: 16

約数和(自身を含む): 32135898960

約数和(自身を除く): 11885962034

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 2705041, 5410082, 51395779, 102791558, 532893077, 1065786154, 10124968463, 20249936926]

約数ペア:

[(1, 20249936926), (2, 10124968463), (19, 1065786154), (38, 532893077), (197, 102791558), (394, 51395779), (3743, 5410082), (7486, 2705041)]