20149789732

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{373}}^1\times {\mathrm{37619}}^1$

素因数の和:38355

約数の個数: 24

約数和(自身を含む): 35456097600

約数和(自身を除く): 15306307868

約数列:

[1, 2, 4, 359, 373, 718, 746, 1436, 1492, 37619, 75238, 133907, 150476, 267814, 535628, 13505221, 14031887, 27010442, 28063774, 54020884, 56127548, 5037447433, 10074894866, 20149789732]

約数ペア:

[(1, 20149789732), (2, 10074894866), (4, 5037447433), (359, 56127548), (373, 54020884), (718, 28063774), (746, 27010442), (1436, 14031887), (1492, 13505221), (37619, 535628), (75238, 267814), (133907, 150476)]