20170263742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 30994513920

約数和(自身を除く): 10824250178

約数列:

[1, 2, 53, 106, 383, 691, 719, 766, 1382, 1438, 20299, 36623, 38107, 40598, 73246, 76214, 264653, 275377, 496829, 529306, 550754, 993658, 14026609, 14594981, 26331937, 28053218, 29189962, 52663874, 190285507, 380571014, 10085131871, 20170263742]

約数ペア:

[(1, 20170263742), (2, 10085131871), (53, 380571014), (106, 190285507), (383, 52663874), (691, 29189962), (719, 28053218), (766, 26331937), (1382, 14594981), (1438, 14026609), (20299, 993658), (36623, 550754), (38107, 529306), (40598, 496829), (73246, 275377), (76214, 264653)]