20140053619

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{13921}}^1$

素因数の和:14131

約数の個数: 32

約数和(自身を含む): 24377978880

約数和(自身を除く): 4237925261

約数列:

[1, 7, 31, 59, 113, 217, 413, 791, 1829, 3503, 6667, 12803, 13921, 24521, 46669, 97447, 206677, 431551, 821339, 1446739, 1573073, 3020857, 5749373, 11011511, 25461509, 48765263, 92811307, 178230563, 341356841, 649679149, 2877150517, 20140053619]

約数ペア:

[(1, 20140053619), (7, 2877150517), (31, 649679149), (59, 341356841), (113, 178230563), (217, 92811307), (413, 48765263), (791, 25461509), (1829, 11011511), (3503, 5749373), (6667, 3020857), (12803, 1573073), (13921, 1446739), (24521, 821339), (46669, 431551), (97447, 206677)]