20592306320

素因数分解:

$2^4\times 5^1\times {\mathrm{10193}}^1\times {\mathrm{25253}}^1$

素因数の和:35459

約数の個数: 40

約数和(自身を含む): 47883705336

約数和(自身を除く): 27291399016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10193, 20386, 25253, 40772, 50506, 50965, 81544, 101012, 101930, 126265, 163088, 202024, 203860, 252530, 404048, 407720, 505060, 815440, 1010120, 2020240, 257403829, 514807658, 1029615316, 1287019145, 2059230632, 2574038290, 4118461264, 5148076580, 10296153160, 20592306320]

約数ペア:

[(1, 20592306320), (2, 10296153160), (4, 5148076580), (5, 4118461264), (8, 2574038290), (10, 2059230632), (16, 1287019145), (20, 1029615316), (40, 514807658), (80, 257403829), (10193, 2020240), (20386, 1010120), (25253, 815440), (40772, 505060), (50506, 407720), (50965, 404048), (81544, 252530), (101012, 203860), (101930, 202024), (126265, 163088)]